“CMMG GAS TUBE KIT PISTOL/PDW W/PIN” has been added to your cart. View cart HomeGun PartsAR Upper PartsAR Gas SystemCMMG LOW PRO GAS BLOCK .625 IDCMMG LOW PRO GAS BLOCK .625 ID$32.97 CMMG LOW PRO GAS BLOCK .625 ID 12 in stock CMMG LOW PRO GAS BLOCK .625 ID quantity Buy now Add to WishlistRemove from Wishlist Add to Wishlist SKU: RSR|CMMG55DA3AC Category: AR Gas System Product ID: 61630 Description .625″ Low profile gas block. Includes installation screws. Related products Add to WishlistRemove from Wishlist Add to Wishlist SPIKE’S GAS TUBE RIFLE LENGTH BLK $14.40 Buy now Add to WishlistRemove from Wishlist Add to Wishlist CMMG GAS TUBE KIT PISTOL/PDW W/PIN $15.96 Buy now Add to WishlistRemove from Wishlist Add to Wishlist LUTH AR MID LENGTH GAS TUBE $15.50 Buy now