Which gas system do I want on an AR10 styled rifle chambered in 308/7.62x51? I want a pretty light setup so 16 inch barrels are prefered.
Carbine length with 16 in barrel.
Mid length with 16 in barrel.
Carbine length with 18 in barrel.
Rifle length with 20 inch barrel.
Carbine length with 16 in barrel.
Mid length with 16 in barrel.
Carbine length with 18 in barrel.
Rifle length with 20 inch barrel.