Desert Tan M4A1 Handguard with FSP Cutout Quad Rail Free Float Two-pieces Design for AR-15 - 12.7 inch

This Quad rail handguard is designed for fitting the MK18, .223 rifles, which is applicable to field combat practically. Clever Top/Bottom Two-piece Design with Integral Spinal Cords/Alignment Housing for Great Fit, and the Bolt-Up System securely attaches handguard to the upper receiver. Great accomodating capability for the accessories Installed on the rails, and it allows the individual operator to handle freely. Comes with Mil-Spec steel barrel nut, screws and allen key. Guide Type: M4A1 Handguard. Rail: Full length quad rail. Compatibility: MK18, .223 rifles. Finishes: Black Matte Hardcoat Anodized. Gas System Length: Carbine Length. Top Rail Length Before Cutout: 7.28 inch/85cm. Length: 12.7 inch. Weight: 22.8oz/647g. Width: 2.24". Height: 2.29". Inner Diameter: 1.18". Handguard Materials: 6061-T6 Aluminum. Barrel Nut Materials: 45 Carbon Steel. Package includes: 1 x 12.7" MK18 handguard 1 x Steel Barrel Nut Allen key & Screws Tools Needed For Installation: Flat-tip screwdriver (not supplied) Armorer's Barrel nut wrench or Castle nut wrench (not supplied) For mounting instructions please click here.