Driving port, suited for a wide range of available nails. Rear loading magazine. 34 degree angle magazine. Accepts 2 in. - 3-1/4 in. nail lengths. .113 to .131 nail diameter. Air inlet: 3/8 in. Operating pressure: 70-120 PSI. Open nose design for easy extraction of a jammed nail. Selective actuation trigger (ANSI compliant) allows transition from single actuation to contact actuation. Weight: 8.4 lbs. Includes: safety glasses, (3) hex bar wrenches