I agree with the drift of this thread. The 642 and 442 are great pocket carries but I can't feel comfortable recommending one with the internal lock. The Ruger SP101 is an excellent all steel design in .357/.38, but ammo cost and availability will be a concern if you buy one chambered in .327 Federal. (I like the idea of the .327.)
You said you want "a small revolver for self-defense" -- does that include licensed concealed carry?
If you are going to carry it, then get a 642 or 442 if you can find one without a lock. And practice with it. They are challenging little guns but can be mastered.
If this is more of a home defense gun, there's no point in something as small as a 642. Get a Ruger SP101 in .357 (not .327) with the 3" barrel. Fine nightstand piece that is also carryable with a proper belt holster.
You said you want "a small revolver for self-defense" -- does that include licensed concealed carry?
If you are going to carry it, then get a 642 or 442 if you can find one without a lock. And practice with it. They are challenging little guns but can be mastered.
If this is more of a home defense gun, there's no point in something as small as a 642. Get a Ruger SP101 in .357 (not .327) with the 3" barrel. Fine nightstand piece that is also carryable with a proper belt holster.