Ar-15/M16/M4 Skinny Style Carbine Handguard - Skinny M4 Carbine Handguard

Snap-on USGI-type replacement for your carbine's factory-original handguard is made of tough, fiberglass-reinforced, injection-molded polymer that delivers superior impact and abrasion resistance. The ridged gripping surface and top/bottom vent holes retain the weapon's authentic military look, while an internal heat shield of lightweight aluminum protects your hand from barrel heat. Skinny models have standard-issue single-layer heat shield on upper and lower handguard. Skinny M4 model has narrower diameter for operators who prefer a minimal bulk handguard. Fits AR-15/M16/M4 with carbine-length gas system. Mfg: Double Star SPECS: Fiberglass-reinforced polymer, matte black. 6A 1/2" (16.5cm) long. Skinny - Approx. 2A 1/4" O.D. at rear tapering to 2" (5.1cm) O.D. at front. Single heat shield only.