Home / Parts MSR / AR10/M5 / Upper Parts / Gas Block / CMMG LOW PRO GAS BLOCK .625 ID CMMG LOW PRO GAS BLOCK .625 ID$3173 11 in stock CMMG LOW PRO GAS BLOCK .625 ID quantity Add to cart SKU: CMMG55DA3AC Category: Gas Block Brand: CMMGProduct ID: 21888 Description Additional information Description CMMG Gas Block Kit, .625″ ID, Low Profile, Black 55DA3AC Additional information Weight 2 lbs Dimensions 5.75 × 4.25 × 1.5 in Related products Out of stock BLACK RAIN LOW PRO GAS BLOCK.750 ADJ $3029 MIDWEST LOW PROFILE GAS BLOCK .750 $4456 LBE LOPRO GAS BLOCK W/CARB TUBE $3945 Out of stock ERGO LOW PROFILE ADJ GAS BLOCK .750 $4191 LBE LOPRO GAS BLOCK W/MID TUBE $4649 CMMG LOW PRO GAS BLOCK .936 ID $3173 Login Register Login Password Forgot password? Remember me