MFT BattleLink Four-Rail Carbine-Length HandguardHeat-dissipating handguard provides an ultrastable Picatinny platform for mounting accessories. No alternations need to be made to the rifle. It's a drop-in screwless installation, and the unit's held in place by a Delta ring and handguard cap. Four Picatinny rails offer mounting options for your lights, lasers and other accessories. Continuous top rail eliminates the gap between receiver and rail. Made in USA.