Strike RMR to ACRO Adaptor Plate from Strike Industries allows one to mount the Aimpoint ACRO series on RMR-ready handguns... "The Strike RMR to ACRO Adapter Plate is a convenient and versatile solution for mounting an Aimpoint® ACRO P-1/P-2 (or other ACRO footprint optics) on an RMR footprint slide or RMR optic mount. This mount is designed to work with both front RMR footprint recoil bosses and indexing posts, ensuring a secure and stable fit. The package includes front mounting posts for use with RMR fitment SI LITESLIDE or Strike Slide. Made from high-strength 6061-T6 aluminum, this mount is lightweight and durable. The included hardware is compatible with both standard (#6-32) and metric (M3) screw holes, making installation quick and easy. For hard use or just a good time at the range, the Strike RMR to ACRO Adapter Plate is an essential accessory for mounting your Aimpoint® ACRO P-1/P-2, Steiner MPS or other ACRO footprint optics on an RMR footprint slide or RMR optic mount."