The G38 is a compact chambered in .45 GAP. I think Glocks website says it is the exact same size as the G19/G23, but I've noticed that the slide is slightly wider than my G23. This particular one has Meprolight night sights (not sure on how old they are, but they are still pretty bright). It also comes with 4 magazines and about 25 rounds of JHP and 25 of FMJ. I also have a Galco holster I will throw in with it, along with the original box and paperwork. I would rate the pistol as in excellent condition. No scratches on the finish, and it has less than 500 rounds through it. As far as possible trades, I'm looking for a decent shotgun or possibly a 40 cal pistol of some type. Otherwise, I'm asking $500 for everything.