1441: Smith & Wesson Model 617-4 Pre-Lock in 22 LR with 6" Barrel and 10 Shot Cylinder. This big K-Frame revolver features a 10 shot cylinder, a fiber optic front sight, an adjustable rear sight, a case hardened hammer, a case hardened trigger, a nice set of Hogue combat grips, a solid stainless steel finish and a speed loader with ammo block. The gun is in excellent condition and it comes in its original box. These guns are very hard to come by with a pre-lock frame and a 10 shot cylinder. Estimated Value: Low: $1,200 High: $1,350