Weaver Detachable Side Mount Base #1 — Aluminum Black

The Weaver Detachable Side Mount Base #1 is a one-piece receiver-mounted platform designed to accept Weaver side-mount ring assemblies. Constructed from aluminum and finished in black, the base provides a stable mounting point for side-mount brackets that detach and attach quickly. This base is listed for use with select Anschutz, Remington and Savage bolt-action models and ships as a single piece; rings are not included.

Key Specifications

• Brand: Weaver.
• Model: Detachable Side Mount (#1).
• Application size: #1.
• Material: Aluminum.
• Color: Black.
• Number of pieces: 1-Piece.
• Rings included: No.
• Mount type: To Receiver.
• Elevation: 0 MOA.
• Dimensions (manufacturer): 1.20 x 1.65 x 4.25.

Purpose-built for shooters who need a reliable, receiver-mounted platform for side-mount ring assemblies, this Weaver base combines lightweight aluminum construction with quick-detach bracket compatibility. Its compact footprint and one-piece design keep installation straightforward while preserving alignment for optics suited to precision and field use. Designed for use on compatible bolt-action platforms, it provides a practical solution when using Weaver-style side-mount rings (rings sold separately).