Available to order $39.99 Black Rain .750 Gas Block, Adjustable, Includes set Screws, Black Finish BRO-LP-750A
Available to order $32.49 LBE .750 Gas Block w/Rail, Upper Receiver Height, Set Screws Included, Black Finish ARRGB-UH
Available to order $39.95 BAD Workhorse Low Profile, Gas Block, .750, Matte Finish, Black, Includes Set Screws WH-GB-750