Enhance your Remington .700 SA 20 MOA rifle mounting options with the Weaver Extended Remington Multi Slot Picatinny Base. Made from aircraft-grade aluminum, this base has a type III hard-coat anodized matte finish and features a waterproof and fogproof design. The Weaver Extended Remington Multi Slot Picatinny Base is made from aluminum and features a waterproof and fogproof design.Specifications and Features: Extended multi-slot bases made from 6061 T6 aluminum construction with matte type III hard coated anodize finish Available in long action or short action Compatible with Picatinny or Weaver-style rings 1 inch added forward length for more mounting options