300BLKOUT 8.0″ Nitride Premium w/ Nickel Boron (Pistol/SBR Barrel)


(Currently out of Stock) Pre-order ETA to ship 9-10-2020
Our 300-BLKOUT  8.0″ Nitride Premium Barrel is precision made using 4150 Chrome Moly Vanadium and features a superior Nitride finish with Nickel Boron M4 Barrel Extension for supreme reliability.

Out of stock

Email when stock is available


(SOT) Nitride Premium 8.0″ Pistol Length Barrel

  • 300 BLKOUT Chamber 7.62×35
  • MIL-SPEC 4150 CrMoVa “NITRIDE” Treated
  • .750 Gas Seat
  • Nickle Boron M4 Barrel Extension
  • Premium Nitride Treatment inside and out
  • Pistol Length Gas System
  • 1:7 Twist Rate
  • Muzzle 5/8×24 Thread Pitch


There are no reviews yet.

Be the first to review “300BLKOUT 8.0″ Nitride Premium w/ Nickel Boron (Pistol/SBR Barrel)”