Ok, I don't know a lot about Glocks, so I thought INGO could answer a couple easy questions. A friend that knows very little about firearms wanted me to look at his new Glock 27 because he had some concerns. First he thought maybe it was broke when it was dry fired and the trigger just stays back. I thought it was odd, but after playing with it I decided it was normal. He paid $600 for it, I believe new, and he has 6 mags, some 9 rd, some 13, and a Sig .357 barrel which sticks out a half inch or so past the slide. I told him that was not a problem either. I also believe it to be a Gen 3. I told him Glocks were excellent pistols, just not what I prefer. I thought with everything he got, he did ok price wise. He had no ammo but plans to come back to my house next Saturday to shoot. Did I give him any wrong information? He and his wife liked shooting my CM9 and my P238. We plan on burning up a lot more ammo next time out. Thanks for the input.