Russian AK-47 M-LOK handguard is a 2-Piece drop-in style design. Machined from 6061 aluminum and anodized for hard use. Featuring a Picatinny 1913 top rail with a grenade sight cut out. Mounts with unique barrel clamps and receiver clamps while featuring 5 M-LOK panels for ultimate modularity. No gunsmithing required for installation, clamping hardware included.