Flat River Arms 5.56 HBAR 16 inch Barrel. Comes with a .750 Lo Profile Gas Block. This gas block and barrel have been drilled for pinning the gas block to the barrel.
Our 5.56 chambered 16-inch HBAR Mid-Length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.
Manufactured by Ballistic Advantage
SKU | BABL556017M |
---|---|
Length | 16" |
Material | 4150 Chrome Moly Vanadium |
Profile | SPR |
Finish | QPQ Corrosion Resistant |
Twist Rate | 1:7" |
Gas System Length | Mid-Length |
Gas Block Journal | .750" |
Muzzle | 1/2x28 Threaded |
Weight | 35oz |