The Weaver 420M Top Mount is a one-piece aluminum scope base finished in matte black and designed to provide a secure mounting platform for compatible Savage rifles. Machined to tight tolerances and employing the Weaver cross-lock interface, this base is intended for stable optic attachment during precision shooting, hunting, or range use. It is supplied without rings so users can select ring height and style to match their optic.
Key Specifications
- Constructed from Aluminum for a balance of strength and weight.
- Finished in Black Matte to minimize glare and provide a low-profile appearance.
- Configured as a 1-Piece Base for simplified installation and consistent alignment.
- Designed in the Weaver style with the cross-lock interface for Weaver-compatible rings.
- Model designation is 420M as referenced in product listings.
- Compatible with Savage 10 (flat rear receiver) and pre-2003 short-action Savage rifles as indicated by the product fitment descriptions.
- Mount type secures to the receiver for direct optic attachment.
- Supplied with No rings included, allowing selection of rings to match the chosen optic.
- Delivered as 1 piece to maintain rigid alignment between the scope and receiver.
This Weaver 420M top mount base provides a straightforward, durable platform for mounting optics on compatible Savage rifles. Its precision machining and proven Weaver interface make it suitable for users who require a stable, no-nonsense mounting solution for field use, target work, or general shooting applications.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




