So six250 you are saying your 3913LS fits in your 3913 Crossbreed? That's very good to know! I thought that because of the frame styleing that the LS wouldn't fit. I even called Crossbreed today and they stated it wouldn't fit. Doesn't mess anything up with the retention? Thanks for all the help guys. I'm gonna go to the gun show sat. and if there isn't a 3913 or 3953 there, gonna go pick up the LS.