Weaver Top Mount Base #13 – Black Aluminum

The Weaver 1-piece Standard Top Mount Base #13 provides a machined aluminum platform for mounting Weaver-style rings to compatible rifles. Finished in black gloss, the base is produced to tight tolerances for a secure ring fit and repeatable alignment. It attaches to the receiver with the supplied hardware and uses the Weaver cross-lock design for reliable ring retention. Rings are not included with this base.

Key Specifications

• The base is made from aluminum for a balance of strength and weight.
• The finish is black gloss for a low-profile appearance and corrosion resistance.
• The application designation is #13 as provided by the manufacturer.
• This product is a 1-piece base designed for top-mount installation.
• No rings are included with the base.
• The base requires Weaver-style rings to secure an optic.
• The elevation is listed as 0 MOA.
• The overall dimensions are 0.85 x 1.60 x 3.35 (as provided).
• The listed weight is 0.025 (value provided by the manufacturer).
• The mount type is specified as to receiver for direct attachment.

This 1-piece Weaver top mount base delivers a precise, low-profile platform for optics on compatible rifles. Its machined tolerances and Weaver cross-lock geometry provide a solid, repeatable mounting point, making it well suited for hunting, range work, and general sighting applications where a dependable scope interface is required.