Full disclosure - I am left handed and had to return the holster since the MUSA only carries the right handed variation. But that is MY fault and not that of the store. I will say that I spend a good time the night it arrived, fitting it to all of my Glock handguns. The holster fit my G34, G19, G17, and my Glock model SIRT pistol. Every handgun had a very positive "click" into retention, absolutely no wiggle while in the holster, and a very smooth draw when the locking system with disengaged. The holster with protect your optic with or without the optic cover - if you should choose to remove it. This was all true with all the handguns with or without an optic or light attached to the handgun. If you are looking for a holster to grow into, this is it. The holster fits several different models, will do its job with or without anything attached to your handgun, and had a very smooth engaging and disengaging locking system. I was very disappointed that I had to return it due to my own Southpaw-ness, but I look forward to using the one I get in 4 months from the massive waiting list I am on now. This holster is one and done.

It is an excellent holster & a much easier way to acquire than a certain company's website. 10/10 would buy again