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 TROY LOW PROFILE GAS BLOCK .750″ BLK $3173 TROY .875 GAS BLOCK $3757 CMMG LOW PRO GAS BLOCK .750 ID $3173 MIDWEST LOW PROFILE GAS BLOCK .750 $4456 LBE LOW PROFILE GAS BLOCK .750 BLK $2643 VLTOR CLAMP-ON .750 BORE BLK $6570 Login Register Login Password Forgot password? Remember me