You will easily lose your M3/M6 or Glock’s very own style, as from the factory they chose not to create a locking retention slot just as our N.A.T.O. rails come on our weapons for today’s needs. Sadly, you will be forced to file or cut the slot on your own. Being a perfectionist, I still (no matter how hard I tried) made the slot look ugly on a brand new piece of equipment. This being said, after slot creation this is a perfect and only means of carrying your tactical light on your person without being mounted on your weapon.

The retention allowing quick access when needed may allow the M6 to be bumped loose causing it to be dropped. As long as you keep this in mind, this will be a very useful bargin.

Exellent product for light carry when you may need with you during long exscursions and night falls.Carefully measured and cut slot for tlr-1 to fit glock rail locating key.Works perfect will still be able to upgrade to m-3/m6 someday.thank you, brandon