Lever Lok Top Mount Riflescope Rings 30-mm & 1-Inch Experience quick-detach convenience and reliable scope mounting with the Lever Lok Top Mount Riflescope Rings. Designed with Weaver's trusted cross-lock system, these rings provide a secure hold for your optic while allowing easy removal and remounting. Key Features: Quick Detach Design: Easily detaches and remounts your scope without the need for tools, offering convenience and flexibility in the field. Rugged Construction: Made from solid steel for strength and dependability under heavy use. Rock-Solid Stability: Features Weaver's iconic cross-lock design for a secure and precise fit. Country of origin, China Weaver Recommended Torque Specs Cap Screws: 15 in lbs Crossbolt: 35 in lbs Instruction Manual