Its most unique feature is the patented removable rear sight guide installed in front of the window. This guide provides backup support for micro pistols that sacrifice their rear iron sights for dot sight compatibility. Sentinel II displays a 3 MOA dot in either red or green illumination and ...
As with any sight mounted to the slide, it takes practice to follow the dot during recoil and reset for follow-up shots. At first, the bouncing red dot is unnerving, but with a hundred rounds down the pipe, it becomes comforting to watch the weapon’s behavior and track the dot back ...