10.5" 5.45 Tactical Government Carbine Length AR 15 Barrel, Performance Series

SKU: BABL545004F

Ballistic Advantage


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.

Additional Info

Length 10.5"
Material 4150 Chrome Moly Vanadium
Profile Tactical Government
Finish QPQ Corrosion Resistant
Gas System Length Carbine
Gas Block Journal .750"
Twist Rate 1:8 inches
Muzzle 1/2x28 Threaded
Weight 21oz
Other Info HP and MPI Tested
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