AimSports AK Double Side Rail Mount/Picatinny w/ QR Lever Black. The AIM Sports AK Double Picatinny Rail Mount is built of aircraft-grade aluminum with an anodized finish and fits most AK47 variants. Specifications for AIM Sports AK Double Side Rail Mount/Picatinny w/ QR Lever: Length: 5.25" Weight: 8.5 oz. Features of AIM Sports AK Double Side Rail Mount/Picatinny w/ QR Lever: Black anodized aircraft grade aluminum Accepts all standard Weaver / Picatinny 1913 accessories Quick release lever Compatible with most AK variants NOTE: Firearm receiver must have side plate already installed for use with this mount Package Contents: AIM Sports Inc AK Double Side Rail Mount/Picatinny w/ QR Lever AIM Sports Inc MK004S: AK Double Side Rail Mount/Picatinny w/ QR Lever Black