This barrel is a classic 14.5" length with carbine gas system. The proven government profile, chrome lining on the 1/7 twist and phosphate finish make this the perfect barrel for replacing your shot out barrel or for your next heavy use build.
All NFA/ATF Rules Apply
You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Pinning and welding a 1.5" or longer muzzle device will make this barrel 16" in overall length, satisfying the requirements for the minimum length to be considered a rifle. User is responsible for knowing and following all applicable laws.
Chamber: 5.56 NATO
Twist Rate: 1/7 button rifled
Stag Arms 14.5" 5.56 1:7 M4 CMV Barrel, Carbine Length (Chrome&Phos)