Omega Mfg, Inc Fits all Saiga/47/74 models Newest gen double rail side mount designed with Quick Detachable/Lock Lever. Precision machined from 6061 T6 aircraft grade aluminum for extreme strength. Fully adjustable for all Saiga's & 47/74 style side rails. Double Picatinny rails for scope & versatile accessory applications. STANAG dimension and 12 slots on top rail. 8 slots on side rail. Optimal clearance to fit all tactical scopes. Designed for Heavy duty use with great zero retention feature.