These Leupold PRW2 rings are based on the proven cross-slot design provide permanent cross-slot stability. These have been updated making them even stronger and giving them more contact with the base for added stability and easier installation. Uses the Leupold® QRW™ bases or any other Picatinny-style mounting rails. These rings are engineered specifically to match up with cross-slot bases. We recommend you mount these incredibly stable rings on firearms such as tactical shotguns with built-in mounting rails.
Specifications:
• Weight: 5.4oz
• Height: .73"
• Ring diameter: 1"