This 6354 open top holster features the Automatic Locking System (ALS), an internal locking device that retains the weapon in all directions with no snaps or straps to manipulate. Key to comfort and stability are the double leg strap and leg shroud. The leg harness is lightweight and simple to operate. Suede lining helps protect the guns sights and finish.image

Fits Glock 19 or 23 with Surefire X300