The 2" .38 Spl., as characterized by the quintessential S&W "J" frame, is without a doubt the most common firearm utilized for concealed carry.  Some carry it as a secondary gun, others use it as their primary piece, but it seems like almost everybody that carries has a J-frame.  The simplicity of the revolver, coupled with increased reliability in some CCW situations, give the nod to the .38 snub.  In airweight form  it provides 5 or 6 rounds of a recognized fight-stopping cartridge in a package that weighs less than 1 pound.  It can be fired from inside the pocket if need be without jamming, something rather doubtful with any of the autoloaders.  It also strikes many, if not most, as being more ergonomic for concealed carry than comparable semi-autos, riding easily in a pocket or in an ankle holster as well as traditional belt carry.  However, one might ask just how much effectiveness do we give up in exchange for this light, comfortable package? Will the 2" snub be enough to save us in a fight?  Well, ask yourself this--"If I had a 1911 model in .45 ACP, loaded with military hardball, would it be enough?"   If you answer yes, then it might surprise you to know that further comparison using Marshall and Sanow shows that almost all of the +P modern "designer bullet" .38 loads in a 2" snub equal or exceed the results achieved by .45 ACP hardball!