My question is what powder I should use. The 300 AAC Blackout is a similar concept to previous wildcats, such as the 30-221 and 300 Fireball, as well as the proprietary 300 Whisper®, except that 300 BLK was the first to be a SAAMI approved cartridge and any company is free to make firearms or ammunition. Cases were primed with Federal Small Rifle Benchrest primers. Canister Sizes: View All Unique … I had been shooting .300 Whisper in a Contender for several years before AAC rebranded it as the 300BLK.

Secondary Uses: Handgun loads Remarks: The world's most versatile reloading powder. 300 AAC Blackout (7.62 x 35 mm) (300 BLK) 125 gr. I called Lee about it, and they didn't have any dats. I loaded Accurate 1680, or Hodgdon’s H110 powder for quite a bit of my 300 BLK testing with the Loki. Principal Purpose: All-around shotshell powder, 12, 16, and 20 ga. Lee recommended I contact Hodgdon, but their sight only shows data for J bullets. Lee recommended I contact Hodgdon, but their sight only shows data for J bullets. Anyhow, I have loaded 2400 under the 125's up to 16-17 grains before I started seeing pressure signs, and once the … Sierra Jacketed SP BC: 0.338 2.100” OAL SD: 0.226 Sugg Max StartingVelocity Pressure Load Velocity Pressure Powder Grains FPS Grains Cases were primed with Federal Small Rifle Benchrest primers.

If you have any questions or concerns, be sure to consult with some of your fellow 300 Blackout owners for any answers in regards to safely reloading your rounds.

They use H110 and Lil gun in those loads. This carbine would be used to gather data on Hodgdon’s new CFE BLK powder, which is formulated specifically for 300 BLK subsonic loads. Finding the … It is supposed to drop bullets at .309 diameter and is a tumble lube design. Using bullets from Hornady V-Max, Berger TGT FB, Nosler BT, Speer HP, Sierra HPBT, Nosler HPBT, Hornady InterBond, Hornady BTHP, Speer SP, Hornady A-Max, Berger … 300 aac blackout rifle reloading data 10 #2251 .308” 230 gr. bottle 150530 - 300-MP; 8 lb. Bullet Type Start Load (Grains) Start Velocity (Fps) Max Load (Grains) Max Velocity (Fps) Max Pressure (Psi) COL (Inches) It’s important to note how much powder should go into each round as you load them. 28 Nosler Load Data; 300 AAC Blackout Load Data; 30-30 Winchester Load Data; 30/40 Krag Load Data; 308 Marlin Express Load Data; 300 Savage Load Data; 308 Winchester Load Data; 30 Thompson Center Load Data; 30-06 Springfield Load Data; 300 Ruger Compact Magnum (RCM) Load Data; 308 Norma Magnum Load Data; 30-06 Springfield Ackley Improved Load Data I have primarily used of H110, AA#9 as well as some A1680 as they will all run my Noveske barreled .300 FB. They use H110 and Lil gun in those loads. The Hodgdon reloading data center said to load from 18.9 to 20 grains of Lil’ Gun so I loaded five rounds in .1 increments and headed to the range. Reloading 300 Blackout: Ready To Rock. 150g Speer grand slam. I ordered the new 300 BLK mould by Lee. 300 aac blackout rifle reloading data 9 indicates maximum load - use caution loads less than minimum charges shown are not recommended.

All three of I called Lee about it, and they didn't have any dats.

I also needed a supply of small rifle primers, suitable bullets, and an acceptable powder. My Red X arms .300 AAC Blackout LOVES Hornady V-Max 110 grain bullets loaded with Lil’ Gun powder. It is supposed to drop bullets at .309 diameter and is a tumble lube design. For a manually operated firearm, I find you can run a much faster powder than what will work for a gas operated gun. Figure 3 : Lee .300 AAC Blackout Reloading Die Set I believe that some of the other reloading equipment makers offer .300 BLK dies as well, so if your preference is another vendor, I don’t believe there is anything unique about the Lee product. Thanks in advanced. My question is what powder I should use. View the SDS Looking for the best load data for 300 blackout using unique powder. Reloading 300 Blackout: Ready To Rock.