Weaver Precision Rings are engineered for action and built to last. Designed with a recoil lug for secure engagement and dependable zero retention, these modern rings are ideal for hunting and general-purpose shooting applications. They offer a lightweight yet high-strength construction with a sleek, low-profile design that doesn t compromise performance. Built for versatility, they are available in both 1 and 30mm diameters with all common height options. They are fully compatible with Weaver and Picatinny-style rails and bases, making them a flexible choice for a wide range of setups. Product Details Multiple height options for standard mounting configurations Compatible with Weaver and Picatinny-style rails and bases Material: Precision machined 7075-T6 aluminum Made in the USA Product Features Integrated recoil lug for secure engagement and zero retention Lightweight, high-strength construction Low-profile design for streamlined mounting Type III hardcoat anodized finish for durability Durable Torx head cap screws for secure installation Weaver recommended torque specs: cap screws 25 in-lbs, clamp screw 25 in-lbs