.45 ACP. 4" barrel length. SN: TRR1292. Blued metal finish mounting color case hardened hammer and trigger, checkered {Thunder Ranch} logo Cocobolo grips, and mounting topstrap notch and pinned front half-moon sights. Double action hand ejector six-shot revolver featuring an internal safety lock on a four-screw frame. Internal frame shows the 22-4 model marking with the left barrel struck 45 CAL. MODEL 1950 and SMITH & WESSON to the right. Item comes in a green synthetic THUNDER RANCH marked soft case with the owner's manual with inserts, cable lock in package, two internal lock keys, and a package of five full moon clips. All items contained in a white cardboard shipping box.