HomeLong Gun PartsCMMG, Gas Block Kit, .625″ ID, Low Profile, BlackCMMG, Gas Block Kit, .625″ ID, Low Profile, Black$918.56 CMMG CMMG, Gas Block Kit, .625" ID, Low Profile, Black quantity Buy now Add to WishlistRemove from Wishlist Add to Wishlist Add to Quote Product successfully added to the Quote List Guaranteed safe checkout Description Description .625″ Low profile gas block. Includes installation screws. Specifications Related products Add to WishlistRemove from Wishlist Add to Wishlist CMMG, Spring, Carbine Buffer Spring, Stainless Finish $136.90 Add to Quote Product successfully added to the Quote List Buy now Add to WishlistRemove from Wishlist Add to Wishlist CMMG, Hand Guard Slip Ring Kit, Includes Slip Ring, Spring, and Retaining Ring, Black $462.52 Add to Quote Product successfully added to the Quote List Buy now Add to WishlistRemove from Wishlist Add to Wishlist CMMG, Buffer Assembly, MK3 AR-10, Carbine, Silver $918.56 Add to Quote Product successfully added to the Quote List Buy now