3/8 Dovetail

A Mount System Built for the 3/8" Dovetail

Armadyne Manufacturing’s 3/8" dovetail mount system is designed for rifles and platforms that use the classic rimfire dovetail interface. Built around our ModMount system, it brings modern optic flexibility to firearms that traditionally lacked modular mounting options. Start with a precision-fit 3/8" dovetail base for your rifle, add an optional spacer to adjust height or co-witness, then select the optic plate that matches your preferred red dot. The result is a lightweight mounting solution with repeatable alignment—making it easy to upgrade optics while maintaining the clean, streamlined look that dovetail-equipped rifles are known for.