For sale is a used Crimson Trace trigger guard/rail mounted laser for a Glock pistol. Beam is green in color. Works with a pressure switch with the middle finger on the grip. Also has an on/off switch for when not in use. This is for the 19, 23, 32, and 38 models but will work also for the 17, 22, 31, 34, 35, and 37 models. Gen 3 and Gen 4 was tested and both fit fine. Some wear, a good amount of scuffs are all over the bottom and other areas. The button needs a decent amount of force for it to work. Battery is included and seems fine for now but may need changing in the near future. PLEASE REVIEW PICTURES FOR CONDITION. Thanks for looking and have a blessed day.