After much research I decided on getting either a 640 or 642 no lock for CC.Yesterday at my LGS they only had a 642 with a lock and were unsure when the no locks could be obtained.Then in the used gun case I saw the most beautiful revolver I had ever seen[at least on this visit]It was a 649 No Dash.The salesman looked the date up as from 1987.Great shape not a scratch on it.I'd post a picture but I'm somewhat technologically impaired[probably why I'm a revolver guy]Even with the original grips it felt great in my hand and I really liked the shrouded hammer so you could fire it single action.Of course I bought figuring I'd research it later.Questions 1] Wasn't the 649 originally called The Bodyguard and does that year have MIM parts. 2]I would really like to pocket carry as it didn't feel too much heavier then the 642 or 60 in the store.Any holster advice.3]What's the benefit of a pocket holster with rounded or square edges.4] Any other holster carry advice if I decide to carry IWB or OWB.I never carried before but the thought of an IWB holster sound uncomfortable,am I wrong?5] Why isn't this gun more popular it's the 1st one I ever saw and it appears to have all the benefits of a 640 with single action capabilities?Thanks you to all who reply!