Holosun 508T X2 [red] American Precision Firearms Mark 2 Shield RMSc uses the Shield

Shield RMSc uses the Shield RMSc mounting footprint

The Shield RMSx is built to the Shield RMSc footprint

Aluminium optics ready plate for the factory optics-cut Beretta APX A1 and Beretta APX RDO

compatible with any red dot sight built to a universal red dot footprint — whatever the optic's brand

Holosun 508T X2 [red] American Precision Firearms Mark 2 Shield RMSc uses the ShieldThe Holosun 508T X2 follows the Trijicon RMR footprint. If your mount or slide cut is made for the Trijicon RMR pattern, this sight fits the standard is about the holes, not the brand. It runs a 2 MOA red dot with 32 MOA circle. A solar panel backs up the battery in daylight. Specifications Mounting footprint Trijicon RMR pattern Reticle 2 MOA red dot with 32 MOA circle Window size 16. 0 x 23. 1 mm [0. 63 x 0. 91"] Dimensions 45. 2 x 29. 2 x 29. 2 mm