The Leupold RM Ruger #1 & 77/22 1" High Extension Matte Ringmounts (Model: 52307) provide a secure and precise mounting solution for shooters looking to mount a 1-inch maintube riflescope onto their Ruger No. 1 or Ruger 77/22 firearms. Machined from solid steel stock, these ringmounts offer a highly stable alternative to factory-supplied rings. Designed to mount directly to the integral receiver scallops of Ruger rifles, they eliminate the need for an intermediate base, maintaining a clean and low-profile connection to the receiver. The inclusion of an extension ring allows the shooter to adjust the scope's position forward or backward, which is essential for achieving correct eye relief on shorter-receiver rimfires and single-shot centerfire rifles.

Key Features:

• Machined Solid Steel Construction: Machined from solid steel for precise tolerances, high durability, and a secure clamp on the receiver to withstand recoil.
• Extension Ring Design: Provides a physical offset that lets you mount the scope slightly forward or backward, ensuring optimal eye relief and accommodating various stock dimensions.
• Direct No-Tap Mounting: Secures directly to the built-in receiver scallops on Ruger No. 1 and Ruger 77/22 models, eliminating the need for gunsmith drilling and tapping.
• High Profile Clearance: A height of 1.15 inches (29.2 mm) from the base to the center of the ring provides sufficient clearance for riflescopes with larger objective lenses, typically ranging from 40mm to 50mm, without the bell contacting the barrel.
• Matte Black Finish: Features a non-reflective matte finish that resists wear and blends seamlessly with matte-finished receivers and scopes.

Product Specifications:

• Brand: Leupold
• Model Number: 52307 (LE52307)
• Ring Diameter: 1 inch (25.4 mm)
• Profile Height: High (1.15 inches / 29.2 mm from base to center)
• Ring Style: Extension
• Material: Solid Machined Steel
• Finish: Matte Black
• Compatibility: Ruger No. 1, Ruger 77/22, and select rimfires utilizing 11mm, 13mm, or 3/8" dovetail rails depending on the specific configuration.

Who It Is For:

This ringmount set is engineered specifically for Australian target shooters, pest controllers, and small-to-medium game hunters who utilize Ruger No. 1 single-shot or Ruger 77/22 bolt-action rimfire rifles. It is ideal for shooters using larger objective scopes who need to raise their optics to clear the barrel while maintaining correct eye placement. As a purely mechanical, non-powered outdoor accessory, this product does not require SAA approval, RCM certification, or any electrical safety testing for the Australian market. Furthermore, these steel ringmounts are classified as unrestricted, non-controlled accessories, making them fully compliant for import, sale, and ownership across all Australian states and territories without specialized firearms licensing.