1, Scope Mount Quad Rail Handguard 2, Fit AR and M16/M4 Carbine Series 3, ... Used on Real Fire Caliber HOT!!! Handle Mounts, Rail Scope,Hunting Equipment,Mount Systerm Specification:Four military picatinny rails for the installation ... .run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); HOT !! Handle Mounts, Rail Scope,Hunting Equipment,Mount Systerm