FAXON 3 SCREW .750 LOW PRO GB BLK

Faxon Firearms Gas Block, Fits AR-15 Barrels, .750 ID, Matte Finish, Black GB-LP-750-3
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. 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.