This is a used SW 4566. It is a police turn-in. I am the only owner after it was turned in. The 4566 has a 4.25 inch barrel, ambidextrous decocker, and an eight round magazine. This firearm functions flawlessly and is a fantastic shooter. There is some holster wear. I am selling this firearm to purchase other toys. It is priced to sell fast at $345. Dave 503-851-5354