Got a new to me Glock 19 2nd gen gun. Former non-marked NYPD gun, AZW prefix, Had several 2nd gen guns many moons ago, let it go, Carried a G17 when they were relatively newish to the market, in the early 90's. I had forgotten how well the 19 shoots. You can make it rain on target with these. It is like butter, cycles smooth as silk, 5 rapid shots in a center mass size spot. It will be a bad day for someone if this gets draw in defense. Fast and hot on target, like it should be. single stack, pocket or holster guns got nothing on this. Thought I loved my flat 9 and even .45, but.....