RRA BT-3 Lightweight Free Float Rail Handguard, 17 Inch Extended

M-LOK® Compatible. 17 Inch extended length, requires the use of a low profile gas block. Mil-spec hard coat anodized 6061 aluminum. Complete with all necessary mounting hardware. Installation requires some gunsmithing. Weight 16.6 ounces. Compatible with RRA BT-3, Knights Armament SR-25 and DPMS LR-308 platforms. Not for use on the LAR-8.