Brand New Porter Cable MS200 Medium Crown Stapler Kit Sequential and Bump Firing Modes Drives Senco type "N" wire 16 gauge 7/16" crown construction staples from 1" to 2" long Powerful piston with Teflon ring design that prevents cylinder bore scuffing and lasts far longer than conventional "O" rings Tool-free adjustable exhaust diffuser Open top-load hard coat anodized magazine with push-button follower accommodates two 70-staple strips or three 50-staple strips Quick-release nosepiece for easy jam removal Tool-free depth-of-drive adjustment to enable fastening without staple drive-through 70 to 120 PSI Operating Pressure 150 Staple Magazine Capacity Model MS200 Stapler 3/8" NPT air inlet with 1/4" male quick plug with dirt & dust cover Rugged carrying case Oil Operating manual