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 steel barrel nut, screws and allen key. Guide Type: M4A1 Handguard. Rail: Full length quad rail. Compatibility: MK18, .223 rifles. 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.