Picked up a Glock 21 from Adventure Outdoors. This is my 3rd Glock and my first .45, I had shot a .45 one time before this gun. I decided not to go with the SF as I did not like how it felt and actually preferred the bulkier grip. All I can say is I love this gun! It shoots really well and even though I hate the stock Glock trigger pull it is very easy to shoot which I think comes with the gun being so big. It is much easier to shoot and after only 100 rounds I am much more accurate with it then it taking me roughly 500+ rounds to get used to my Glock 27 (this was a bad gun to be my first handgun). I bought a Blackhawk holster for it, its a big gun but the paddle holster really helps with that. Any of you carry a Glock 21? I also like how I can put my flashlight on it from my AR.