RRA Lightweight Free Float Rail Handguard, 20 Inch Extended

M-LOK® Compatible. 20 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 18.3 ounces.

NOTE: Not compatible with barrels greater than 0.875 inches in diameter at the gas block.