Samson EVO-AR10-125 Evolution AR-10 Handguard 12.5 in 6061-T6 Aluminum Black Hard Coat Anodized

Samson's Evolution Series is a step forward in free-floating handguards. Lightweight and durable, it offers the perfect upgrade for 3-gun shooters, LE/Military, or weekend enthusiasts alike. Accessory rails can be added or removed easily to adapt to your needs. Evolution Rail includes: thermal bushing set (a left and right), 2" rail (2), 4" rail (1), and Allen wrenches (3/32 and 9/64). The rail accommodates most piston systems. It is constructed of Type III Mil-Spec Hard Coat Anodized 6061 T6 Aluminum with precision laser engraving.This handguard has a 12.5" rail, with a 1.56" inner diameter, 1.8" outer diameter, and weighs 11.5 oz.