.450 Bushmaster Barrel & Bolt Combo

$299.00

Clear

Upgrade Bolt to Nickel Boron

SKU: 450BM-BBC Categories: ,

Description

Includes a ready-to-install 1:24 twist chromoly barrel with an 11/16-24 threaded muzzle.
Bolt head includes the gas rings, extractor and ejector. Does not include bolt carrier, firing pin, etc. Standard right hand ejecting.
18″ barrels have a mid-length gas system.  12.5″ and 16″ barrels have a carbine length gas system.

Lightweight barrels have a .750″ gas block journal.  Mid-Weight barrels have an .875″ gas block journal.

18″ Light-weight barrel weighs 1.61 pounds.

16″ Lightweight barrel weighs 1.51 pounds.

16″ Mid-weight barrel weighs 1.97 pounds.

12.5″ Mid-weight barrel weighs 1.60 pounds

 

 

Additional information

Barrel Length

18" Light Weight, 16" Mid Weight, 16" Light Weight, 12.5" Mid Weight