I bought my first LAW when it was Shadow Concealment, probably close to 30 years ago. Over the years I've carried K-frame S&Ws, Colt 1911s, S&W Mdl 39 and 59, assorted Colt Pythons and Diamondbacks, and a slew of others guns I don't remember. Great holster, very comfortable, and it has gone through hell and back with me as it was my primary holster when I was a traveling firearms instructor. The old thing was still quite usable, and I still grab it at times, but I figured it was time to update, so I bought 2 new ones a year or so back. Same great design, some wonderful flexibility to carry different guns in different positions. Not one of the best known designs, but IMO one of the best general use holsters out there. BTW, holstering one-handed is fairly easy if you learn the trick. Hard to describe, easy to do: put pressure against the top body flap as you push the barrel down into the holster; when you get to the clip area where it gets tight give the gun a bit of a twist while maintaining downward pressure and it slips right in.