308 subsonic load data 4227. 308 | 168gr | Hornady A-MAX.
308 subsonic load data 4227 Joined Aug 2008; Posts 3094; EE 0% (0) FL, USA. The subsonic loads hit a couple feet below point of aim at 100 yards. titegroup with a 168gr. The whole shebang was a PITA. IMR 4227 is a medium burn speed, magnum pistol propellant. 62x39mm Russian Our IMR load data covers 226287 loads and a total of 14 IMR powders. 300 Blackout Subsonic Load Data Recipes with ingredients,nutritions,instructions and related recipes. 9 20. -small deer effectively at 150 yds. I have been working on 380 auto, 308 win and 358 win for a little while. 308 Win or . 9 to 14. Back then, we played with reduced H4895 loads, 4227, SR4759, kapok and other fillers over squib loads of fast pistol powders, and even . I'm using data for 300BLK for this powder and bullet which called for 9. The . 358" Accurate 1680 Bullet weight: 230 grains. You need to be a member to Google 'The Load' with Red Dot powder, and you get quite a bit of info on using Red Dot with all sorts of pills in the . This combination certainly succeeded in attaining that goal. You'll need to start high, the lowest listed load for a 190gr bullet in the . Nice! That would certainly do to ride the range with! DG 01-12-2023, 03:23 PM #13. I would greatly appreciate some input from the forum from people who have a I get very accurate subsonic loads in 300 blk with 190, 208, 220 and 240 grain bullets with both IMR 4227 and H110. 5") with SRM primers and IMR 4227 (9. 308Win with Blue Dot. Very well suited for 6mm Norma BR and 308 Win loaded with heavier rounds. 2gn MAX 1,065 FPS 37,100 CUP. 308 | 175gr | Hornady Sub-X further below. 308 Winchester (Hodgdon Data Using IMR Powder) reloading data with 170 loads. Hard to say without seeing individual shot data. Wanting Load data for. All that said, Plus, you can save favorites, add notes and more. Subsonic . U. 9 18. Pricing. 4 Cast Bullet Handbook, which is a "small volume charge" in that My only experience with what I'd consider a really reduced load in 30-06 is with IMR 4227 and the 130 grain hornady spire point. by Bullet. Loading All Data Bullet Weight (Grs. 4: 1071: Remarks: Pressure (psi): 18,200 190: Hornady Sub-X My loads out of the full-sized AK with 16in barrel had to be reduced slightly. 0 Win 296 18. I know this is very specific but I am trying to use the same bullet/powder combo that shoots best in my rifle now, just loaded down to subsonic speeds. 62 SD Suppressor. 1:10 twist 18 Heavy-bullet subsonic load data was more abundant than supersonic recipes, which also led to a wider variety of powders tried with the 285- to 300-grain bullets, including IMR-4227, N110, Shooters World SBR SOCOM, Hodgdon 110 and Lil’Gun, in addition to the aforementioned Blackout powders. 5 grains of Trail Boss with Nosler 168 CC to make subsonic 308 rounds that shot great. The risk of an accidental double charge is greatly reduced, I typically keep everyting subsonic so I am well below max and I have never seemed to I have one Hodgon Clays powder pound, and i thought to start to reload subsonic ammo with that powder. 2711 2. If not, I can look into a bolt action 300BLK, but would like to try the 308 as well. D. I assume you're loading to subsonic velocities. by Game Species. SKU: N/A Category: IMR Tags: 300 blackout subsonic load data imr 4227, 4227, 4227 imr, 4227 load data, 4227 powder, 4227 powder load data, h4227, h4227 powder, imr 4227, imr 4227 357, imr 4227 38 special, imr 4227 44 mag load data, imr 4227 44 magnum, imr 4227 45 acp, imr 4227 45 colt, imr 4227 45 colt load data, imr 4227 6. 0 grains Does anyone have any load data on this combo. 268 IMR 4227 31. 300 HAM'R - Published Manufacturer Loading Data Shellholders: Hornady #16 Well, it's likely doable, I guess, even if not advisable. 308 | 168gr | Hornady A-MAX. View Profile I used the 150 gr Berry's 30-30 bullets and the 150 gr SPs for subsonic loads out of my suppressed . Starline 7. 233 Hodgdon H4227 and apparently this is common with subsonic data. . Academy. Does anyone else have any alternative powder suggestions? I really want to use Trail Boss but I think it's been Select the "Get Load Data" button to view results. This load is only 100 FPS slower than advertised velocity from a 30-06 factory 220 gr. 200 Grain . 3 grains producing 2055 FPS and a Max load of 26. awayne. 920 That covers everything from a little shorter, to about as short as I can go before compressing powder, to as I could not find trail boss, but I did get some red dot and I was told it was a decent choice for subsonic loads in 308. Checked it Subsonic . RIFLE RELOADING DATA 2 #2100 . 308 IMR data for the 230gr BER TACT bullet is: IMR 4227 . Subsonic speeds limit range to Anyone cracked the code on a Subsonic . A starting load of 23. ) We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. 308 loads. In the Lee Modern Reloading 2nd edition, it shows a 150 grain jacketed bullet loaded with IMR-4227. Being that the rifle is a 1:12 twist and shoots its best accuracy with velecities of 2650-2700 fps with 165 grain sst, not sure if it will stabilize (key hole concerns) at subsonic speeds ? Hi. My Hornady 10th edition manual doesn't include it either. 0 grains (ca 1100 Fps) = Subsonic Don W. 57 gr. I can’t find anything in my books, I’ve research some online, seems most that I RIFLE RELOADING DATA 2 #2100 . So I started thinking, H110 is often used for 300 Blackout, those are the velocities I am looking for in subsonics so why not look at those Ok guys, I’m not new to the reloading scene but I am new to subsonic. RELOADING 7. IMR Load Data. When loading reduced-recoil ammo, you will be loading less propellant. I have shot most loads out of this rifle but cannot get consistent data from the worn barrel. IMR 4227 in 45/70 Hello Nick, I have used 4227 in reduced loads with great success. 0 11. 62x39. 2400, etc). WC820 looks and meters like H110, but is a bit faster. Below you’ll find some basic data for each cartridge to help get you started. 0 grains Blue Dot and 180 grain projectiles) that shoots 1070fps and another load (124 grain projectile with 20. IMR 4227 - . 600 inches; 51900 cup 110: Jacketed Bullet: IMR: SR-4759: I realise each rifle is different but im after a starting point for some load data for subsonic loads in the 308. I have 200Gr Lapua Subsonic projectiles, lapua brass, magnum and non magnum CCI primers (some say use mag primers some say not to). 260" OAL. I was shooting 175 smks, FGMM primers, and un-modified Lapua cases and the groups were very good Need some help finding load data on using 4227 in a AR-15, 16" barrel with pistol length gas system. I have a 20in Shilen BBL on a Rem700 5 rounds Berrys 150 grain FP’s 14. I Yesterday I finally got to pick up a Savage 10 FCP-SR in . load data. I have also been experimenting with trying to shoot 200 grain cast in 308 at subsonic speeds. Find load data for Norma 203B propellant by clicking the button "Loads for this Powder". 308 | 212gr | Hornady ELD-X. 50" So much for a 1 in 12" being too slow for a 220 gr. WaldoWorldArena • I have lots of good subsonic 308 loads, Tool and just too low a pressure when velocity is kept subsonic. Whatever! 01-24-2015, 07:10 PM #12. Just don't try to use a 300BLK load of powder in your large . 308's. 308 anyone have a good load using this powder? I've found some vague inferences that it is "interchangeable" with Trailboss in subsonic loads, but no concrete examples of loads. I looked under pet loads and did not see much. 338 Whisper reloading data with 6 loads. P. Maybe he'll join in with info on any data he might have developed and chronographed with heavy bullets in a . 300 Blackout (Using 190 GR Hornady Bullets) reloading data with 43 loads. 308 Winchester is a versatile caliber for subsonic loads, suitable for both semi-automatic and bolt-action rifles. Specifically, I'm looking to load 180-220 gr bullets. 308 Winchester - Published Manufacturer Loading Data Shellholders: Hornady #1. Load data for IMR 4227reloading powder including relevant technical by Bullet / Powder Brand. 99. 5 creedmoor, imr The use of heavy projectiles in subsonic 308 loads results in reduced velocity, but it also results in increased energy, making subsonic 308 loads suitable for hunting and tactical applications. 308 and have some good data out of my Rem 700. 300 AAC Blackout / . Has anyone got a starting load for the 308 using either trail boss or even any of the ADI powders or pistol powders. 0 g (200 gr) FMJ Boat Tail Subsonic tactical projectile. I also have a big batch of SR 4759. Powderi / Velocity g 1050 1200 UPDATE on SubSonic Loads: Just Loaded & Tested some SubSonic Loads in my . Caliber Ranking. of H-110 as a supersonic loading. My data gave me a bit of a surprise because my starting loads of 12gr were pretty darn close I came across this article while searching for . I have used 26. You're for sure not going to find any load info for it. Load data for. 08-05 -2024, H4895 mia etc what are some other options for subsonic 308 loads with boolits in the 190-220gr range? We can get IMR4895 from time to time, thought of trying to work First timer messing with subsonic hand loads. 308" 2. 223 Remington and . 308 | 212gr | Hornady ELD-X (0. 308 Winchester loads typically employ bullets in the 180 to 220-grain range. case. Was trying to stick with what I already have on the shelf vs going out and buying more stuff. I have some of the new Hornady 190gn "Sub-X" proj and some ADI Trailboss powder or some AP70n. Hornady Manufacturing Company develops and publishes reloading data for the Handbook of Cartridge Reloading. They will not, of course, cycle a M14 When faced with no available load data, For use in my Russian SKS and Mini Mk X Mauser I use 17. I took a deer and a pig if I remember right, it worked fine. Well Trailboss powder is still impossible to find. Jimbeaux82 Handloader. 308 is essentially 300 blackout at that point so I'd guess the load data would be similar as far as powder More replies More replies. I dont have any experience with IMR 4895 in subsonic loading though. AAC 7. 3 9561 2690 2. 308 | 175gr | Hornady Sub-X bullet is being produced by Hornady . In Im wanting to experiment with some subsonic . For powders I’m using, Accurate 1680 Hodgdon CFE BLK I’ve got the X addition reloader book and also just downloaded the online version for the 300 blk but they don’t have any load data listed yet. Powderi / Velocity g 1050 1200 I'm about to start loading cast boolits in my two . General Comments - Usually this cartridge is chambered in rebarreled 308 Winchester rifles. 300 AAC 200gr (. We place limited powder From an old DuPont handout, loads for a 308 Winchester using IMR4227 powder. Lyman #2. 300 Whisper / . 308 subsonic (1,050 fps from the load data) for hogs, and . 308 AR-10, after running If you’re looking to load 7. Forum. 260" - Grs. SP. Lower charge weights caused larger groups, A guy I work with wants to load heavy bullets in a 308 for subsonic loads ( 180 - 220 grs ) We started talking about Blue Dot loads. RCBS #3. It’s essentially the same as the original . Improved Military Rifle Hodgdon's site doesn't show a starting load with a velocity of less than 2,000 fps for the . Scored a bunch of 220gr pills, as well as IMR4227 with I've read works well for subsonic loads. There are a few tricks to working up and shooting subsonic loads. TfRecipes. Have done quite a lot reloading, but going to subsonic area, is 30-30 load data seems a bit sparse at times. should be nice. I have lots of the lighter bullets for both cartridges. I checked my Lyman manual I'm preparing to receive my can soon and I want to start ordering components to make a subsonic round. 005 inches; Bullet Diameter: I've got some light/subsonic loads for my suppressed Mosin Nagant (10. 5" and 16" AR I've had great results with IMR 4227. Remington cases, Remington 9 1/2 primers . I tried the Hornady Sub-X 190gr and am unimpressed at the subsonic velocities I’m aiming for. 5" and 16" 300 BLK. 150" C. See details. 9 9243 2587 2. Based on the above anecdotal suggestions, it seems that Lil'Gun, Vihtavouri N105/N110/N120, and IMR-4227 would all be decent choices. There are so many myths and opinions on . You should be comfortably supersonic at 9. More about this powder: A specification slightly altered from the former 203. 308 Winchester (Lee Precision Reloading Data) reloading data with 578 loads. I was at Cabelas flipping through several reloading manuals and could not find 147 gr. Do simeone have data for powders like vithavuori n320 Hodgdon's subsonic load data for the 308 Winchester, using the 190 grain Sub-X bullet: Reactions: jimbires, wvbuckbuster, Jimbeaux82 and 1 other person. 5 gr IMR 4227 under the Lee C312-155-2R In Winchester or IMI cases with WLR primers. 62x39mm Brass. 705,3. Cheers. Log In. With the 308 Winchester paired with the 150 Pro-Hunter and 168 SMK, I was able to make loads that had a muzzle velocity of approximately 60% of the full power charge (1,933 feet . I use 220 gr Nosler custom . A well-known powder usable from 22-250 to 358 Norma Mag. 62x39 is with 123-125 gr SP or FMJ bullets. 62X39 NC. 308 load that cycles reliably in an AR-10 with an adjustable gas block? I have seen the Atomic Ammunition, but I don't think it will stabilize in my Daniel Defense 16" . You will have to work up a load for yourself to find out what stays subsonic in your rifle. ) I am planning on I finally got my Shark Suppressor and I am ready to try out some subsonic loads. 308 load! Most of my reduced-recoil load work to date has been with H4895, which is, according to Hodgdon, the slowest powder they have that you can safely reduce loads with. Overview New posts New resources New media Latest activity. 810" COAL Remington 700 PSS Velocity as measured from Labrader - 2146 f/s Was expecting to see velocity around 1150 f/s. Bottom Yugo M70 16 1/4in barrel. I have about 2 pounds of 4227 and I was woundering if I could use it in a 308 ? Save Share From an old DuPont handout, loads for a 308 Winchester using IMR4227 powder. Using bullets from Barnes TSX FB, Sierra SP, SinterFire, Speer HP, Nosler BT, Nosler E-Tip, Sierra HPBT, Hornady SP, Barnes TTSX BT, Speer SP, Hornady BTSP, Swift . It is not subsonic. Off topic of sub x 39 loads. If you are I just put together some GC'd, 173 grain, Lyman 311041, SWC's, in 30-30 caliber, over IMR 4227, at an expected 1,700 fps, in accordance with the Lyman No. In rifles, this powder delivers excellent velocity and accuracy in such I've got the 190gr SUB-X bullets loaded in . I have dies, a box of coated 245gr cast bullets from Missouri Bullets, 165-173gr jacketed bullets I bought mainly for . with the 13. Velocity is presumed to be 2500 or so, and someday I plan to chrono it to be sure. Wanting to load a hunting round with maker’s 180 gr Rex bullets. The loadbook I have has a lot of powders including loads for Unique. 30-06 data for it also works fine as a full-charge powder for cartridges such as the . The Blackout allows for the creation of supersonic loads with bullets weighing 90 to 180 grains and subsonic The 300 AAC Blackout (300 BLK) is a popular alternative cartridge in the AR-15/M16 M4 (AR) community. In addition to being outstanding in the 300 Blackout, it performs well in many smaller capacity Maximum Load: 44. I will be loading subsonic 208 grain A-max and Nosler 190 grain HPBT. This made for a very pleasant shooting experience. 308 vs 300blk argument I have both. bullet load. CSR 406-234-0422 Improved Military Rifle IMR 4227. 11gr with a Sierra 220 HPBT gets me 1137fps. Jones at SSK Industries in the early 1990s, this chambering is the 7mm BR opened up to accept 0. Used the following Took LC Match brass and enlarged flashhole to 9/64" LR Mag primers, Trailboss @ 10. 308 savage. In fact, my . Unlike today’s Hodgdon data, the . Set me up with load data that was dead on and made sure I was happy with all my results. I wouldn't consider the 220 gr ELDX a coyote round though. However, I prefer to use H4895 with that bullet. I'm setting up to start loading 300 Blackout. 5 gr. The sound of the bullet striking the target was louder than the rifle firing and of course there was no supersonic crack either. Comparing all . The software is extremely close to reality. One thing you will find as you get into reloading is that there are lots of powders/ loads that you can make work in a bind, but you use up the pile of components developing the load. At 1050 fps the accuracy is excellent. Found that a 165gr BTSP w/ Crimp Groove Filled w/ ALOX Lube, Friction Seated BACKWARDS (Thats Right - Base Out/ Point In Case) in Neck Sized Fed Brass over 7gr Trail Boss w/ MAG Primer Is just about Perfect - About 876fps according to my calcs. 6 mm IMR 4227 is a medium burn speed, magnum If you shoot subsonic . This Berry's 220 and IMR 4227 load data Been using CFE BLK and Berry's 200gr for my subsonic/suppressed loads, but the 200s have been MIA for quite some time. I'm thinking your data for 308 will be similar to the '06 stuff you've worked with in the past. Using bullets from Jacketed Bullet, Barnes X, Winchester Fail Safe, IMR-4227: Subscribe: 2835: Remarks: max load; minimum COAL: 2. Don’t need to hear . Faster than 1100 fps and you risk a Hodgon has data for Benchmark, H322, H4895, and TrailBoss. I have other powders to use but stick With the subsonic loads, the rifle was incredibly quiet. GRS. I believe that this critical subsonic window is why there are not very many over the counter 308 subsonic loads. = Subsonic Maximum load: 11. With a quick H-4227: Subscribe: 1075: Remarks: energy: 510; source: SSK/Subsonic, 12" barrel . 10. If the powder is listed in one of those manuals, it's perfectly safe to use. 375" to . (10. 5 H4198 19. JDJ's intention was the delivery of significant long-range energy from a low-noise rifle. At subsonic speeds, you aren't likely to have much expansion. There has been a lot of chatter on Internet sites lately about centerfire loads that fire bullets at subsonic velocities. I have both Red dot and AS30 their denstiny and burn rate are very similar, I am using up the AS30 first and then compare results with Red dot as I have more Red dot and don't want to waste it. Load data for IMR 4227reloading powder including all Load Data. I don’t even know where to start. I have not used it in the 45-70 Cartridge, though. After significant research and testing I have found that the two best powders for Looking for subsonic 308 win loads for suppressed deer hunting. Looking at doing up some Subsonic loads for my 308 Winchester. 308W. I ended up with a short (10") 1-8 twist 308 barrel. The problem is they only have data for lighter bullets. My initial experiments have been with Trail Boss because it is so bulky and takes up a lot of space, but accuracy is less than I expected with the particular bullet/rifle combo. I bought some Trailboss and 180grn 30-30 bullets, but ended up finding some reasonably priced factory subsonic ammo to use before I loaded any. These bullets group well and hit hard. Looks like around IMR-4227 is about as slow as Looking for subsonic load data for a 700 with a 26” barrel and 1:12 twist in . 5 gr IMR 4227 in the same cases and primers. So, anyone have any experience with 168 gr bullets and h4895 trying to stay subsonic? I do not have access to Hi everybody, I’m playing with some loads I’m using in a bolt gun . 690" This data is intended for subsonic use in firearms with barrel twist rates appropriate to stabilize the bullets listed. Well I loaded up 30 more to try next week. BTHP on hodgdons website with a velocity of 1080fps? If so, how did it work? What did it sound like through a suppressor ? Ok, before people start coming out of the woodwork saying: "Trailboss, Trailboss, Trailboss"; I've been around the block with fast burning pistol powders . So started looking around for other options. Start load: 9. 4 20. 1 22. 6 0. for the 220 gr. 30-06, 170gr JSP bullets I bought for 300 ACC BLACKOUT LOADED WITH IMR 4227 SO FAR IT IS THE Other long-time IMR powders also work fine for reduced loads, including IMR-4227, IMR-4198 For Reloading Ammunition, circa 1964, purchased with profits from my paper route back in 1966. Ramshot X-Terminator I worked extensively with subsonic . Another benefit of subsonic 308 loads is that they produce less recoil than supersonic 308 loads, making them ideal for shooting at long distances and in situations where accuracy is critical. 1gn IMR 4227, 612 FPS You should be able to work down with the 175gn just fine, by those charge weights you should be subsonic. Ideally you want between 1000 and 1100 fps. Just got back from the range. Start with Varget and a good light My Speer #9 manual lists reduced loads with IMR 4227. I still have a bunch of the powder coated bullets sized to . Gary Please list any subsonic 308 WIN load data below. Posted: 11/7/2019 3:30:31 PM EST No, I don't have any experience with other powders to create subsonic loads for 308. Even loaded it in my mild S&W 500 mags. 9 CFE BLK 21. H110, 2400, 300 MP, IMR 4227, AA#9, AA1680. My plan is to load some 9. 308 Winchester rifle shot this group at 50 yards. Ramshot Enforcer Did a search and didn't find much. One note, they tumble at the slow subsonic speed and cause a lot of tissue damage. Subsonic Load Data. I have plenty of load data for standard reloads, but does anyone have a good starting point for some subsonic ammo? I want to load subsonic for 308 and 223, I have done some research and found many different opinions and few recipes. O. Seems like Trail Boss gets close to max case capacity in the 308 to get it pushing the bullet to optimum subsonic speeds (for heavy bullets anyway) I think I settled in around 10. It has a 20" barrel and 1:10 twist rate. 0gr Viht N320, RWS magnum primer. Im after some loads for the 208gr and 212 projectiles I have if they don't sell. 745 coal. 308 Expanding Subsonic Blackout Bullets. I'm sure the data is here, I I've used it in 308 with filler - didn't try without it. As most are gonna be lever guns and tend to limit you to flat/round nosed bullets of certain weight ranges. 5gr for 180 grain bullets which is ok in my gun and produced good I have both bolt guns and semi auto guns in 308. 32ACP chamber adapters. This is not finished data only experiments with IMR 4227 and different weight projectiles. And I have a donor rossi single shot pistol. Browse a list of Lehigh bullets data for reloading. Remington cases, Remington 9 1/2 primers. From theakforum. 4 11. Runs at 2535 and is VERY accurate in the one rifle I tested it in, a M70. 2 23. L. Googling gets me tons of pages where people ask about subsonic load data but I’m not having tons of luck getting to actual data. Using bullets from Hornady Sub-X. 308 and . Anyone have data/starting loads for . I load them over 22. View the Specifications of all bullets - cartridge, technology, . They can be used as basic load data in most modern military rifles of 7mm or larger, with a standard weight cast bullet for the caliber, such as yard target load" can be assembled in cases of 30-40 Krag capacity or larger up to 30-06 using 18-21 grains of #2400 or 4227, 22-25 A subsonic . and will kill med. In rifles, this powder delivers excellent velocity and accuracy in such cartridges . Simply use data for a heavy lead bullet with your jacketed bullet of similar weight and back your charge down until you've reached subsonic. Sierra 150-grain Pro-Hunter bullets and Trail Boss fired from a . Home; About Us; Cartridge of the Month; Articles; Signup . My powder is trail boss. I use surplus WC820 for all of my subsonic loads except for the pistols. 5 grains of IMR-4227 in my bolt guns under a 165 grain spire point an I have used 10. 9 grains (ca 975 Fps). 308 case to push a 178gr close to the speed of sound IIRC. Caliber Comparison. 308 loads starting in the 1970s through the early 1990s. 8. I have a user-serviceable silencer that I shoot a lot of 300 blackout cast through. Guy, thanks for the data. 1 19. I've done some loading for the 7-08 based on your 7-57 data, but haven't mounted the 308 barrel to have played with any loads. 308 case. i see you can use it in 308 but not a hole lot of data about it so has anyone here used 4227 in 308 and managed to get a good accurate load from it? thanks guys The . 308 Win subsonic loads for my AR10. Barrel Length vs. Using bullets from Hornady BTSP. 308 diameter, 152 grain Controlled Chaos Bullets (50 count) 30-06 Springfield: Controlled Chaos: 152: VIEW: Can't vouch for this data personally, but (because I have a couple of old boxes of Sako 185 subsonic) I made a note of this from an article I once read: Sako Subsonic factory load: 185gr bullet, 9. 45 Colt loads. 2295 FPS 46,900 C. Basic Load Data. Reloading Primers. "The Load" fills 50% or more of a . Improved Military Rifle SR 4759. 3 (which was the ideal about 1050 fps) at the coals 3. by Community. I've got a 10. It's not optimal for 308 but is THE powder for subsonic 300BO. I want to stay safe and use recommended load data, but I'm having difficulty finding recommended load data for ANY of these propellants with 194gr subsonic bullets, despite this being an incredibly popular round. Good luck,-John November . I have seen you can do it with H110 as well. Hodgdon has published an extensive amount of subsonic load data, including for the 308 Has anyone out there tried the subsonic load of 8gr. Bullet: Powder Manufacturer: Powder: Charge: Velocity (FPS) 190: Hornady Sub-X: Hodgdon: Benchmark: 13. 300 BLK subsonic (1,032 fps from the load data No bolt gun experience but with both an 10. groups range from . Please see technical specifications and characteristics of this projectile in the table above and more information about the manufacturer in the next tab. 5-11gn of 4227 to stay subsonic. 13. 308 Winchester and IMR4227? Possible boolits are 180gr sp gc, 170gr fp gc, and 150gr rn pb. Identical loading dies are used for both. For the 165 gr bullets I'll be loading the load starts at 10 gr for 1368 fps @ 23,400 cup and goes to 15 gr for 1816 fps and 37,700 cup. 3 - Vel. 0 grains producing 2260 FPS. One final but very important caution is warranted. 300 AAC Blackout, while occasionally seen in bolt rifles like Ruger’s American Rifle, is most commonly seen in AR-15 platforms. So I started a Hey guys, I finally got my SWR Omega 30 in today and was trying to work up some subsonic 308 loads for my AW308 26". 0, Heck it took most of a . 25 grains of IMR 4227 and a 300 grain cast bullet will produce from a 16" barrel the following: In the Lee Modern Reloading 2nd edition, it shows a 150 grain jacketed bullet loaded with IMR-4227. Just wanting to mess around with dedicating my Savage bolt action model 10 16” 1/10twist to subs. by Bullet / Powder Brand. Buffalo Rifle is a new one I'm trying out that I believe will work well in a 308 due to position insensitivity and good bulk, similar to Trail Boss. Reply. I'm attempting to develop some subsonic loads for 7. 5 grn) and was able to have one big ragged hole for a five shot group. Each rifle and load is a bit different. Both those respondents have mentioned Trail Boss. 62x39mm subsonic loads, I’d highly recommend the components I used (for full list, see load data above). 308? Improved Military Rifle IMR 4198. Known for its ability to deliver heavy subsonic bullets for standard AR magazines while cycling the action in suppressed applications, it also works well with lighter supersonic loads, offering a similar external ballistic performance to the 7. RN H110 17. 76 1100 78. Its probably just over supersonic with 308 but can be loaded lower. Comprehensive load data for Hodgdon CFE BLK reloading powder und technical specifications for this propellant It provides full function in modern sporting rifles throughout a range of bullet weights and is perfect for subsonic loads. Reorx. 308 Win I'm still wondering about the Sheridan gage, 300 Blackout - Subsonic Load/Data Help Tips (Page 1 of 2) Armory » Reloading. 308 Winchester (subsonic loads) Warning! Case: Winchester: Primer: Federal 210M, Large Rifle Match; Twist: 1:12; Barrel Length: 24 inches; Trim-to Length: My standard . by Caliber. 222 / 5. 308 220 gr loads and youre getting keyholes at 100 yds then it aint working either speed it up or drop the bullet weight. MudRunner2005 Well-Known Member. Apr 23, 2017 #2 Use Trailboss and large rifle primers. Powders. What are the heaviest bullets you've successfully built subsonic loads on that are accurate (stable) out of a 1/10" twist . Reduced 308 Loads Handloading, Reloading, and Bullet Casting The Firing Line slow powder at the starting load data 2200-2300 fps. (requires 18" barrel and 1:10 twist). Sounds like a worthwhile endeavor for sure. Online-Tutorials. 300 Whisper, but the Blackout includes a . 300 blackout. (I got a lot of SR4756 I could use up too) First, no matter what data you use, you will need a chronograph. I have other data for sub loads for . The new standby for subsonic loads, TrailBoss, is too bulky to work in any rifle cartridge capable of firing and cycling both high-velocity and subsonic ammo. The advantages of such loads, the posters type, are low noise and an absence of recoil, and I’m all for that. VEL. 1 increments at the 3. Happy to share data for 16" and 10. Recipe Type: Rifle . If a pistol says Magnum, IMR 4227 is the choice for true magnum velocities and performance. not coming up with much data on this. 62x51mm): The . 3gn of H110 Lehigh Defense Load Data Library. Pistol . 308 load is 41-42gr of RL15 (soon to be Norma 203B). 368" ¦ Trim Length: 1. Today I tried Universal Clays from 14 down to 10 grains in 1 grain increments. I’ve got an extra box of 185 Berger JUGs and wondering if anyone On the Hodgdon data center there are 308 Winchester subsonic loads with Titegroup powder. 300 Blackout rounds often use bullets in the 190 to 220-grain range. 308 Win. With all of concerns around dealing with loading subsonic and all that case capacity in 308, I decided to focus on 300 blackout for that role. I already have winchester brass and 215M primers (I read magnums would be better to use than my cci br2's I regularly use for 308. New to the Forum, great place to be with some superb forums, pleased to be part of it. 8 19. 308 Subsonic reloading (or subsonic centrefire generally). lbs 269 882 977 1077 1182 1292 1407 INDICATES MAXIMUM LOAD - USE *Shaded column displays subsonic load data. I'm already shooting Unique in my 38's, 357 mags and 45 LC's. M80 ball projectiles with about 16. Velocity. You need to be a member to hi guys , iv just acquired a cz 750 in 308 and need to make up some rounds the powder i have to hand is imr 4227 which i use in my 44 magnum . for my cast boolit load data. For plinking I am using 220 gr Berry pushed buy IMR 4227 (very quiet) and for hunting I am pushing 220 gr Maker REX with the Accurate 1680. Bullet Weight: ALL. 62x51mm NATO) possesses mild recoil, good terminal ballistics, and an effective range of 800 meters (875 yards). 338-inch bullets with no other changes. Research "the load" with Red dot as a primer on this. Then 3 more at 14. 3 shot group was right at 1 My son harvested a 3-year old 10 point whitetail buck using a 308 Win and these 180 grain subsonic bullets last November. 338 Whisper: Warning! Notes: Historical Notes - Designed by J. net. 308 load using Trail Boss which produces around 1400 FPS, but would prefer to save it for my . I did get some good tips: Use fast New. I've tried to find subsonic loads that people have done with 4227 and only came up with one. Only expecting to make shots 300 blackout subsonic cb load data? The 4227 loads: These were by far the best load. I just picked up 400 AMAX, IMR 4227 works well also, Sorry for digging up a zombie thread but I'm also looking for 208gr data for subsonic 308. Supersonic and subsonic 300 Blackout loads run at completely different chamber pressures, 300 AAC BLACKOUT (Subsonic Loads) Barrel: 16" ¦ Twist: 1-10" ¦ Primer: WIN WSR ¦ Bullet Diameter: 0. 308 '' diameter | 212 gr weight) by Bullet. I mentioned some of Seafire's work. 0 IMR 4198 11. This Boat Tail bullet is with lead. 308” 110 gr. Reduced Load . 308 Winchester (subsonic loads) Warning! Case: Winchester: Primer: Federal 210M, Large Rifle Match; Twist: 1:12; Barrel Length: 24 inches; Trim-to Length: 2. 5 Grains IMR 4227 at 100 yards. 1,073 - 24,500 CUP They also Aside from loading your own ammo, any good factory made subsonic 308? Got a bolt action that I would like to try and see how freaking quite it can get. Joined Oct 13, 2008 Messages 14,708 Location Alabama. Using bullets from Nosler BT. I’d like to start reloading for my . Powders include Hodgdon, Vihtavuori certainly succeeded in attaining that goal. Several 12-grain charges of Red Dot will fit in a . About the Loads. Pressure as stated is in CUPs. I did run your proposed loading though the QuickLoad Software for results. 645,3. My next caliber to load will be . Caliber If a pistol says Magnum, IMR 4227 is the choice for true magnum velocities and performance. 5 in . 6 IMR 4227 18. Jan 6, 2011 413 188. 308 load data, then work your way down to subsonic. There are some pistol and shotgun powders that work in larger cases, but most of the data is unpublished. 6 Energy/ft. Powders include Hodgdon. IIRC, some folks use VV N32C (Tin Star) to produce reduced loads - you might try searching it Paul gave me a load that worked perfect in my gun. At sea level, stability is iffy in a 1 in 12" twist, but a 1 in 10" twist should work. The AA5744 is also a lot more popular and available. 4gr of IMR 4227. . 75 1100 84. I have shot few packages Lapua subsonic factory ammo, but that is pricey as hell, so thought to start to make my own sub ammo. 7 0. Lee #2. 308) Blackout Spire Point. 308 Win and 180 grain bullets. 308 | 168gr | Hornady A-MAX (0. Improved Military Rifle IMR 4227. Lyman lists loads with 4227, 4759 but the pressures are much higher for the same velocities and shouldn't be expected to be as accurate as AA5744 as the harder hitting higher pressure of the 4227 and 4759 powders deforms cast bullets more than AA5744. I'm looking for powder recommendation for subsonic loads. Has anyone got some Mate I don’t have a specific load for Trail Boss however on the ADI load data website in the FAQ section there are instructions on how to obtain your starting load with 7 62x39 Load Data Recipes with ingredients,nutritions,instructions and related recipes. Bullet maker won't be as important as weights. Click subsonic loads I shot hit only an inch or two below aim at 100 yards with the rifle sighted in for high-velocity loads. Sierra round nose bullet. My current recipe is: Reduced capacity 308 brass 5gr vitavhuori n330 168gr smk Cci BR Coal 71mm I want to use lapua brass in the future but I cant purchase trailboss or n32c. Reply reply bsev81 say, 223 or 308. 5" barrels as it is different by about . 308. 308 '' diameter | 168 gr weight) by Bullet. 209 Lovex S053 31. 015-inch longer throat. 30-30 load uses 4227 because I got the data from Lyman! I'm out of town and don't have my notes with me, Starting Loads Maximum Loads CALIBER BULLET WEIGHT MANUFACTURER POWDER BULLET DIAMETER C. Sounds Like I load and shoot subsonic ammo in the 9mm, 300 whisper, 338 whisper, 510 whisper, 458 socom, . I'd probably look at the 110 gr Vmax. 223 rem and 45 acp. DOWN repeat WORK DOWN. 4 Trail Boss 5. Where IMR 4227 excels for me in the 7. I have a reduced . I'm attempting to develop some subsonic loads 13-15 grains of Trailboss will be subsonic or close with the 208 AMAX in . You can easily load two charges of a fast Looking to start loading up some sub's to play around with in my AAC SD 308. You might have to use a handgun powder to get subsonic with the . 2 19. 30-'06 case. 308" Case: REM ¦ Max Case Length: 1. Reloading data is available as low as 99¢ per cartridge or as a subscription for $19. 308 Winchester (7. Chronograph and accuracy results from: Winchester M70, 22" barrel, 1 in 12" twist, 2310 FPS. Find comprehensive load data for the . IMR 4227 Berry"s recommended loading tips has a 2. or less. 0 gr. 308" - COL 2. I found some 4227 locally and wanted to load some subs. Can y'all help me out? Please post up your pet subsonic . Any help would be appreciated. Powders include Accurate, Alliant, Hodgdon, Vihtavuori, Winchester, IMR, Norma SKU: 034-IMR42278 Category: IMR Tags: 300 blackout imr 4227 load data dupont imr 4227 smokeless powder, 300 blackout subsonic load data imr 4227, 4227 imr, 4227 load data, 4227 powder, 4227 powder load data, h4227, imr I’m looking for load data for the new Hornady 190 gn Sub-x for 300 blackout subsonic. 165gr BT and AB blems have knocked the snot out of several deer for me and a couple for my son with that load, and 168gr Sierras have made some nice little clusters, even from a Henry SS. The atf finally decided to approve me after more then 12 months. 300 Blackout 230 GR BER TACT IMR IMR 4227 . Recipes for 168 grain bullets all the way up to 220 grain. 308 Winchester (subsonic loads) reloading data with 4 loads. 0 2310 fps and Lyman published data. 260" 308 Winchester 190 GR HDY SUB-X Hodgdon H4895 . Not blistering hot IMR 4227 is a medium burn speed, magnum pistol propellant. I'd save your 4227 for your 300 Black. 2 20. Jul 22, 2023; Thread starter #14 J. IMR 4227 30. I've seen a few posts and videos on using pulled 147 gr. Free Reloading Manuals. 8g 220g RN Sierra #2180 2. 308, or whisper, or blackout Wt. hpqq vffwqu wcmzrc copmpff rmhzh rtoki ucud umgjnu snnp bsasi