• Watch Out for Scammers!

    We've now added a color code for all accounts. Orange accounts are new members, Blue are full members, and Green are Supporters. If you get a message about a sale from an orange account, make sure you pay attention before sending any money!

300blk

  1. O

    300BLK Bolt Gun Project - Looking for Barrel Advice

    Hi all, I'm looking to put together a 300BLK bolt gun and will be running a Sig SRD762 Ti Direct Thread suppressor on it. Shooting will be primarily subs, but I'd like the ability to run supers if I ever wanted to. Barrel can be between 8-8.5" and I'm really looking for advice on twist rate...
  2. S

    Piston system on 300blk pistol

    I'm trying to build my home defense gun to be a 300 blackout short barrel preferably 8.5-10in that can fit on a milspec lower with a folding brace and i will be suppressing at some point. I was originally going to go with the jakl platform from psa but I've seen a lot of different reviews some...
  3. B

    145gr m62 load data help 308/300blk

    This afternoon i purchased 500 145gr M62 tracers pulled from 30-06 from cdvs.us i plan to use them in supersonic loads for 300 blackout and 308 winchester. my platform for my 300blk is a 10.5 inch ar and my 308 platform is a savage 110 highcountry with a 22 inch barrel. my powder for 300blk is...
  4. dcogan@360Precision

    SOLD AR15/M4 Custom Cerakote – 300BLK Pistol - For Sale

    Custom Built AR15 Pistol by 360 Precision. This is a new AR15 pistol. Below are the details of the build. If you are looking for a custom build to your exact specs we would be happy to help. Contact us at: 215-399-3598 (text of phone) or email [email protected] to discuss a specific rifle...
  5. GRIFFIN_ARMAMENT

    Suppressors Griffin Armament EXPLORR® Gen 2 suppressors are here!

    Griffin Armament was a technology innovator in tubeless silencer design, developing the first commercially available tubeless suppressors in the US in 2010. Early Gate-Lok™ cans like the M4SD2 and M4SD as well as the first-generation Recce cans were tubeless designs. Tubeless designs are...
  6. K

    Looking for load info for Data 2200 in 300 BLK

    This is my first post ... this is what brought me here 1. I reload for 223 & 308 (as well as a bunch of other caliber's but these are the important ones for this discussion) 2. I've got 2 kegs of Data 2200 3. I've got about 3,000 147 grain bullets 4. I've been wanting an AR in 300BLK...
  7. D

    Shot my AAC Micro 7 to 1000 yards today. It's chambered in 300 blackout!

    Only one reason I really did it... "neva ben dun befo" At least that I've seen on video. Total come up was 23 mils and 3 mils of wind. 125gr Noslers at 2280 FPS. http://youtu.be/jT-SM9_OyRc