The above-shown AirLite is the Model 342 in .38SPL. More commonly seen, is the Model 340 in .357MAG, most examples having been fired very little before their previous owners quickly tired of the beating it gave them. Of course, .38SPL ammo can certainly be used in a Model 340.
The Centennials are the way to go with newer guns, though. Their actions feel much better than the newer exposed hammer S&W revolvers.
And you can get them without the key lock.
