I've had this for about 20 years. A S&W 422 semi auto. It's light weight, 6 inch barrel, holds 10 22's in the magazine, adjustable target rear site, and walnut grips. This is the most acurate 22 I've ever shot. They come in a 4 inch barrel too. The same version is available in stainless as the 622. Check some local gun shops or gunbroker.com. They should be available for around $175 and up.