Faxon Firearms Gas Block, Fits AR-15 Barrels, .625" ID, Matte Finish, Black GB-LP-625-3 GBLP6253

Perfect for any rail system, these ultra-low profile gas blocks are the ideal companion for Faxon Firearms (or any other) barrels with a standard  diameter gas journal. Made from high-strength steel, all our gas blocks are a matching black luster to our barrels.  For lightweight builds, the block is drilled through the middle of the profile. The gas block clamps on to the barrel using 3 allen keys on the bottom of the block.  *Faxon Firearms highly recommends the use of Loc-Tite or similar thread-locking compounds. Gas blocks will get very hot, so pick a compound according to your intended use of the firearm.  Technical Specifications Barrel Compatibility: .625" Weight: .07 Lbs Width: 1.00" Height: 1 & 7/32"  Mounting: 3x Screws (Allen Key interface) Gas block does not include the gas tube roll pin. Faxon includes gas tube roll pins with gas tubes.  Manufacturer Part Number: GBLP6253