10.5" 5.45 Tactical Government Carbine Length AR 15 Barrel, Performance Series
This 5.45x39mm chambered 10.5 inch barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish. Performance series barrels feature a FailZero Nickel Boron Coated Extended M4 Feed Ramp Extension.
Wolff Extra Power Hammer Spring Included.
***Will not function with Wolf 55 grain 5.45×39 WPA Polyformance HP ammo***
All NFA/ATF Rules Apply
You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when installed on a Pistol configuration firearm.
|Material||4150 Chrome Moly Vanadium|
|Finish||QPQ Corrosion Resistant|
|Gas System Length||Carbine|
|Gas Block Journal||.750"|
|Twist Rate||1:8 inches|
|Other Info||HP and MPI Tested|