PENCIL- .625 GAS BLOCK
16″ Carbine Pencil Shown
M4- .750 GAS BLOCK
16″ Carbine M4 Shown
SLIM– .750 GAS BLOCK
16″ Carbine Slim Shown
LIGHT– .750 GAS BLOCK
16″ Carbine Light Shown
SPR– .750 GAS BLOCK
18″ Rifle SPR Shown
STANDARD– .750 GAS BLOCK
18″ Carbine Standard Shown
NATIONAL MATCH– .750 GAS BLOCK
18″ Carbine National Match Shown
SEMI-BULL– .875 GAS BLOCK
18″ Carbine Semi-Bull Shown
BULL– .936 GAS BLOCK
