CROSMAN PFM520 NIGHT STALKER CO2-POWERED AIR PISTOL WITH BUILT-IN RED LASER SIGHT - 420 FPS420 FPS CROSMAN PFM520 NIGHT STALKER CO2 POWERED AIR PISTOL WITH BUILT IN RED LASER SIGHT The Crossman Night Stalker combines real feel semi auto action with a built in red laser sight! With a realistic weight and feel, this pistol is perfect for plinking or honing your marksmanship fundamentals. Full size, all metal, CO2 pistol slings standard 4. 5 mm BBs up to 420 fps! Featuring a Class II (<1 mW) red light laser integrated right into the pistol,