I purchased a used cw40 from a local gun shop a few days ago (I'm new to hand guns) as I was told this was a good gun. So it was kind of a whim purchase. But I really like the feel of it and all that. But after I got home I did some research and there seems to be quite a bit about jamming etc. I noticed it here as well. Now I have yet to shoot the gun just looking for some experienced advice on the gun. Hope to contribute as I learn as well, thanks!