![]() ![]() I did some experiments with Trail Boss and loads were so quiet, it was crazy. Display as a link instead, × Nosler Ballistic Tip 125-grain. Wondered if anyone has tried some of the open gassy powders like AA7 etc? Firefighter/EMS But they wouldn't cycle the gun. Well, there is not much extensive data for reloading either, but Sierra Bullets is trying to help change that. The 150 gr Hornady #3031 shoots much better. Although the military has not truly fallen in love with the caliber, civilians absolutely have. All these loads cycled and locked the bolt open. Made me think about loading for open where gas is king. I load H110 at 16.5 grains and get about 1950-1970 fps and decent 100 yard accuracy. 10.5 of 1680 under a 220 Everglades plated RN. At this point, I'm not real concerned with the subsonic … Effective range for hunting is about 100-150 yards. Since you can work with bullets from 110 grain up to 240 grain in both hypersonic and subsonic loads it boasts tremendous, close-range versatility. *Shaded column displays subsonic load data. 300 Blackout RIFLE RELOADING DATA 7 300 Blackout RIFLE RELOADING DATA 8 INDICATES MAXIMUM LOAD - USE CAUTION. ![]() ![]() 300 AAC Blackout pistol loads include: left to right, Barnes 110-grain TAC-TX FB, Hornady 125-grain SST, Speer 150-grain SPFB Hot-Cor, Sierra 165-grain GameKing HP, Nosler 180-grain Ballistic Tip Hunting, Lapua 200-grain SP Mega and Cutting Edge Bullets 230-grain Subsonic Raptor. Most shooters use it in varying capacities from 200 yards or less. About Disclaimer Contact Log in / Sign up.300 AAC Blackout - Manufacturer Loading Data. The 300 AAC Blackout (300 BLK) is a popular alternative cartridge in the AR-15/M16 M4 (AR) community. The standard factory loading for supersonic 300 BLK is a 115 gr round, but there are a ton more options available at the 150 gr mark. 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 7.62x39mm Russian (check out my 300 AAC Blackout … Writer | The cartridge simply cannot push them fast enough to ensure expansion. Not only are there tons of cheap FMJ or SP rounds available from Hornaday and Remington, but there are also a wide variety of bullets specifically designed for hunting. You guys running these coated cast bullets in an AR ?No worrys about the gas system ? Shop Nosler Products. Smith & Wesson Certified Armorer Editor | This … HPBT 9” TWIST C.O.A.L. For comparison I also repeated some of these evaluations with a 110, 150 and 170 grain jacketed bullet using the same loads that had resulted in subsonic performance with the lead slugs. Writer | Tyrant Designs CNC Blog This method works with all ".308 bullets not designed for 300 blk" 180 grs and under. nder With my 147 gr bullet, OAL was 2.10. If you have an account, sign in now to post with your account. I don't have my notes with me, but I think I ran around 8-8.5 gr Lil Gun through my 8.5" SBR running cast coated 240 gr bullets. So, back to the loading bench to put in more powder, and test again. Many of the available factory subsonic loads are intended solely for range use. af220wa, The Widener General Dynamic 147's are very nice and the RMR 147's are too. By A crowd favorite for pig hunting, deer hunting and general subsonic fun with silencers, it remains a strong choice for many shooters. I had read others info describing CFE BLK being gassy and why it cycles the AR even at very low velocities. Writer | I think there is several members here that shoot the 300 blackout and I was hoping some of y'all would share some cast load data. I'm running a 9.5" Rainier barrel and an Octaine 45 suppressor if that makes any difference. have you noticed any deposits from using Roger's better bullets? 3 6 8 1. I'm starting to load 300 blackout and looking for the best bullet weight, powder type/grains for sub sonic suppressed. 7.2gr W296 with King Shooters Supply 215gr coated bullets, 2.096 OAL. Due to the lower velocities produced by the Blackout, expansion will not be as dramatic as when used in faster 30 caliber cartridges, but our 125 grain AccuBond and Ballistic Tip bullets are excellent choices for hunting with the Blackout. 30 caliber cartridge in an M4 platform by simply changing the barrel, but utilizing the same magazines. Originally, the cartridge was developed by Remington and Advanced Armament Corporation (AAC) to provide the military with a. 300 blackout 150 grain subsonic load data ![]()
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