181R. Smith & Wesson – Mod. 539 – 9mm Cal. Semi-Auto Pistol – w/4” Barrel w/Red Ramp Blade Front & Adj. Rear Notch Sights – Nickel Finish – w/S&W Medallion Checkered Wood Grips – w/Detachable Magazine – Only 8,159 Mfg. Between 1980-1983 & of That Only, 1,975 Were Nickel Finish
