The 6354DO features the Automatic Locking System (ALS) and is specifically made for use with red dot optic-equipped weapons. This holster is available with an infrared signature reducing Cordura nylon finish in several US military issue colors and camouflage. The 6354DO incorporates the Safariland 3-hole pattern allowing the user to mount the holster in various configurations with the use of the Quick Locking System (QLS).
This is for a pistol with optic combo (no light).
Gun fit:
Glock 19
Glock 19X
Glock 23
Glock 45