I have a 300 BLK for sale that only has 25 rounds through it. I'm selling it to finance another project. The receivers are from Surplus Ammo. The barrel is a match grade 16", 1 in 8" twist. The hand guard is a Daniel Defense Modular Float 9.0. The butt stock is from Magpul. Asking $700.00. I have an FFL dealer in North Seattle that will handle the transfer. You can text me at 206-949-2265.