300BLKOUT 6.75″ Nitride Premium w/ Nickel Boron (Pistol/SBR Barrel)

$179.99

Our 300-BLKOUT  6.75″ Nitride Premium Barrel is precision made using 4150 Chrome Moly Vanadium Steel and features a superior Nitride finish with Nickel Boron M4 Barrel Extension for supreme reliability.

Description

(SOT) Nitride Premium 6.75″ Pistol Length Barrel

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

Additional information

Weight 1.5 lbs
Dimensions 9 × 5 × 4 in

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