Crimson Trace CTS-1550 3.0 MOA Red Dot Sight (J-Point/RMSc Footprint)
The Crimson Trace CTS-1550 is an ultra-compact open reflex sight built for compact and sub-compact pistols using the industry-standard J-Point/RMSc mounting interface. It features a 3.0 MOA red dot reticle with user-adjustable windage and elevation.
An integrated ambient light sensor (CT Radiant) automatically adjusts dot brightness to lighting conditions, and the bottom-mounted battery design supports a low profile with a notch cut for co-witness.