Foxtail Precision 100020 Red Dot Adapter Plate for Mossberg 500 - RMR/SRO Footprint

The Foxtail Precision 100020 is a dedicated optic mount plate designed to mount a red dot sight directly to the Mossberg 500 series shotgun receiver. Machined by Foxtail Precision, this adapter plate provides a secure, low-profile mounting interface for optics using the popular RMR/SRO footprint, including the Trijicon RMR, Trijicon SRO, and matching Holosun 407C, 507C, and 508T red dots.

This plate gives Mossberg 500 owners a clean mounting solution for adding a fast-target-acquisition optic to the shotgun. As part of Foxtail Precision's line of firearm-specific mounting plates, the 100020 is purpose-built to provide a precise fit and dependable lockup on the Mossberg 500 platform.