Weaver Precision Rings are engineered for action and built to last. Featuring a recoil lug for secure engagement and zero shift, these modern rings are ideal for hunting or general use shooting applications. They are lightweight yet high-strength, with a sleek, low-profile footprint. FeaturesType III Hardcoat Anodized FinishDurable Torx Head Cap ScrewsWeaver or Picatinny Mount/Base CompatibleCap Screw Torque Spec: 25 in lbsClamp Screw Torque Spec: 25 in lbs