Our Department has had Glocks issued for the past 10 years and they have served us well. I personally own 3 Glocks, the G22, the G34, and the G19. The G19 has been the gun I have shot the most and at one time had an unlimited supply of free ammo and put nearly 7000 rounds through this gun without ever even taking the slide off. These guns are great and should be problem/maintenance free. However, just because you CAN get away without cleaning and lubing your glock for thousands of rounds doesn't mean it should be done on a gun you plan to use to possibly save you or your wife's life. I have had my G19 fully submerged in fresh water and salt water while fishing. I have had it in the rain, mud, snow, dust storms and its been left in my vehicle in extreme heat and its never missed a beat. Be careful with trying to emulate some of the torture testing though, for instance you CAN"T safely fire a Glock underwater unless you have the Marine spring cups, its a 9mm, you're using sub-sonic FMJ ammo, and the air bubbles are out of the barrel. And if you were to try this you don't want your head below the surface of the water because you WILL damage your hearing. One great thing about a Glock is that you can take the slide off and put the frame on the top of rack of your dishwasher to clean it. The bottom might get too hot and melt it, but the top rack works great, I have had 8 Glocks in my dishwasher at one time before and it worked out very nicely.