This universal handguard fits both stamped and milled AK receivers and allows the attachment of M-LOK accessories. Includes one five slot M-LOK compatible rail section. No gunsmithing required, installs in minutes with the supplied wrenches. Constructed of 6061 aluminum and hard coat anodized for a lifetime of service. Weighs 7.6 ounces. MADE IN THE U.S.A.