10.5″ Nitride Premium w/Nickel Boron (Carbine Barrel)


Our 10.5″ Carbine Nitride Premium Barrels are precision made using 4150 Chromoly Vanadium and Feature a Superior Nitride Finish with Nickel Boron M4 Barrel Extension for supreme reliability.

In stock



  • (SOT) Nitride Premium 10.5″ Carbine Barrel
  • 5.56 NATO Chamber
  • MIL-SPEC 4150 CrMoVa “NITRIDE” Treated
  • .750 Gas Seat
  • Nickle boron M4 Barrel Extension
  • Premium Nitride Treatment inside and out
  • Carbine Gas System
  • 1:7 Twist Rate
  • Muzzle 1/2×28 Thread Pitch


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