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. T...