Shield RMSx [Glass] HK Mark 23 It mounts on top of

It mounts on top of an existing Trijicon RMR plate or mount

It runs a 3 MOA red dot

The Shield AMS follows the Shield RMSc footprint

Adds 9 rounds of extra capacity

Aluminium red dot mount for the standard (non-cut) IWI Jericho and IWI Jericho 941

Shield RMSx [Glass] HK Mark 23 It mounts on top ofThe Shield RMSx is built to the Shield RMSc footprint, so it seats on any plate or slide cut machined to that pattern the footprint names the mounting standard, not the optic brand. It runs a 4 MOA red dot. It has night vision compatible settings. Specifications Mounting footprint Shield RMSc pattern Reticle 4 MOA red dot Window size 21. 0 x 28. 0 mm [0. 83 x 1. 10"] Dimensions 42. 0 x 34. 0 x 30. 0 mm [1. 65 x 1. 34 x 1. 18"] Built in features Night