TRINITYTactical 180 Lumen Flashlight for Glock 17 19 20 21 22 31 34 35 37 Home Defense Tactical Optics Accessory Picatinny Weaver Base Mount Adapter Aluminum Black.

This was a perfect fit works great

Easy to work on, the parts are enchantable with other lights of this size and it's as bright today as the first day I received it. I've got no complaints.

This light did not work. Cheap junk! Bought new battery place it in light . Turned it on and it flicker and died.Threw it in the trash. Not worth sending back!

Really easy to stall to your glock 19 fit perfectly.👮💋

It's work great.