Smith & Wesson combined a scandium alloy frame with a titanium cylinder to build one of the strongest and lightest revolvers ever made. The Model 360 provides maximum power in a small, lightweight, easy-to-carry package. The frame of the 360PD is constructed from a scandium reinforced aluminum alloy, an alloy known for its The frame of the 360PD is constructed from a scandium reinforced aluminum alloy. The titanium cylinder weighs just 60% of what a similar stainless steel cylinder weighs and yet is able to withstand the same operating pressures. The 360PD's barrel is a hybrid construction consisting of a scandium/aluminum alloy shroud keyed into the frame with a metal tab, and a stainless steel barrel tube. An exposed hammer allows for single or double action fire. This double-action revolver features rubber grips, a fiber-optic front sight, and a fixed rear groove and comes with the original factory hard case. Its grips and metal are in good condition and its bore is in very good condition.