Enjoy optical superiority with our tactical multi-slot bases.These picatinny bases are designed for specific models of firearms and provide an additional 1 inch of forward length for more mounting options.Manufactured from 6061-t6 aluminum and protected by a matte type iii hard coat anodized finish these multi-slot bases are compatible with picatinny or weaver style rings.Mounts to receiver with 8-40" length screws.Model: Extended Multi-Slot BaseStyle: Picatinny Rail/WeaverMaterial: Black AnodizedPieces: 1Mount Type: To ReceiverRings Included: No