Ruger's SP101 revolver is smaller framed, but still can handle powerful .357 Magnum cartridges. The triple-locking cylinder is locked into the frame at the front, rear, and bottom for more positive alignment and dependable operation shot after shot. The cushioned grip system has a hardwood insert with no exposed metal in the backstrap for shooter comfort. This model has a satin stainless steel metal finish with a fiber optic front sight and adjustable rear sight.