AR-10 .308 16" stainless steel heavy barrel straight fluted

AR-10 .308 16" stainless steel heavy barrel straight fluted

•AR-10 .308/7.62x51 16" stainless steel heavy barrel straight fluted, made from 416 stainless steel hardened to 26-32 rc and stress relieved.

• 1-10 rh twist

• chambered in .308 win 

•.750" diameter under gas block, carbine gas tube

• standard 5/8-24 threads for muzzle device

• comes as seen in picture with barrel extension and extension pin installed. This barrel also has the gas port hole pre-drilled. Barrel extension has the m4 feedramps

• Straight fluted. Fluting helps lighten the barrel, cool the barrel faster, and makes your rifle look great!