Experience unmatched precision and reliability with the Weaver Top Mount Aluminum Bases. Machined to exacting tolerances, these bases deliver a custom fit and ensure maximum strength for securing your riflescope rings.

Key Features:

• Custom Precision Fit: Crafted with tight machining tolerances to provide a seamless fit on your firearm.
• Rock-Solid Cross-Lock Design: Features Weaver's trusted cross-lock design for secure compatibility with a variety of riflescope rings.
• Proudly Made in the USA: Precision-manufactured to deliver the highest quality and reliability.

Weaver Recommended Torque Specs:

• 6-48 Screws: 15 in lbs
• 8-40 Screws: 18 in lbs

 Note:  Product is a one-piece base; some firearm types may require the purchase of both a front and a rear base.