The MI/ US Palm AK-74 Krinkov railed handguard is designed to fit most variants of the Krinkov. The handguard attaches around the barrel to provide a solid mounting platform. The upper portion of the handguard is attached to the lower handguard, instead of the gas tube to provide a solid platform to mount optics. The Handguard is constructed with 6061 hardcoat anodized aluminum, mil-spec 1913 rails with T-marks. Installation tools are provided. Lifetime warranty, made in the USA.