MK18 Handguard with FSP Cutout Quad Rail Two-pieces Design AR-15 - 9.6 inch

Clever top/bottom two-piece design with integral spinal cords/alignment housing for great fit. Free-floating barrel design for increased accuracy. Great accomodating capability for the accessories Installed on the rails, and it allows the individual operator to handle freely. The interrupted picatinny top Rail Platform with the FSP cutouts provides ample space for optics or includes removable front triangle flip sight. NOTE: The bottom rail does not have a cutout, not fit for the front sight base with bayonet lug. Guide Type: MK18 Handguard. Rail: Interrupted Quad Rail. Application: For Standard M4 or MK18 Length Handguards. Compatibility: M4 / M16 / AR15 spec rifles. Gas System Length: Carbine Length. Finishes: Black Matte Hardcoat Anodized. Length: 9.6 inch. Weight: 15.16oz/430g Width: 2.24". Height: 2.29". Handguard Inner Diameter: 1.2" at its narrowest point Handguard Materials: 6061-T6 Aluminum. Barrel Nut ID: 1" at its narrowest point, 1.2" at its threaded point. Barrel Nut: 45 Carbon Steel. Package includes: 1 x 9.6" 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.