Weaver 413M Top Mount Aluminum Base – Black

The Weaver 413M Classic Top Mount Aluminum Base is a one-piece top-mount platform designed for use with Weaver-style rings on compatible Savage receivers. Machined to tight tolerances from aluminum and finished in matte black, the base is built to provide a secure mechanical interface with Weaver cross-lock rings. Product naming indicates compatibility with Savage 110/112/116 receivers and references a flat rear receiver in one name variant. Rings and fasteners beyond the base are not included unless specified elsewhere.

Key Specifications

• Mount type is To Receiver for direct top-mounted attachment.
• The model is Top Mount Base designed for Weaver-style rings.
• The material is Aluminum for a lightweight, machined platform.
• Intended gun type is Rifle as provided in the product attributes.
• The finish is Black Matte consistent with supplied descriptions.
• The product type is a 1-Piece Base for a single-piece mounting solution.
• The style is listed as Weaver to match cross-lock ring geometry.
• Rings included: No — rings are not supplied with the base.
• Number of pieces is 1 indicating a single-piece unit.
• The listed weight is 0.14 as provided in the attributes.

Built with straightforward engineering and precise machining, this Weaver 1-piece top mount base provides a reliable platform for mounting optics on compatible Savage receivers. Its simple, robust design delivers the interface shooters expect from a Weaver-pattern base without unnecessary complexity.