Rifleman Browning AB3 2 Piece Matte Finish by Leupold Optics offers the Leupold Rifleman Browning AB3 2 Piece in Matte Finish. The Rifleman bases are forged and machined from high quality aluminum and finished to hard coat anodized matte black. The mounts are designed by Leupold to precisely fit the Browning AB3 rifle. Leupold Rifleman mounts are strong and durable. The Weaver style allows you to use a large variety of rings. These rings have a unique shape that allows you to utilize your rifle's iron sights and the then quickly transition to the scope for further distance shots. Summary The Rifleman AB3 mounts are designed to allow you to use your iron sights or scope without removing either. These are very strong and will not be affected by recoil. The Weaver/Picatinny design bases are held to the receiver with four screws to ensure a solid shooting platform. Specifications and Features: Weaver Design High Strength Aluminum Matte Black Finish Two Piece