Pneumatic Full Round Head Coil Nailer, Coil Wire Collation, 2″ To 3-1/4″ x .099 To .131, Tool-Less Depth Adjustment, Quick Driving, 2 Valve, Cylinder Drive System, Easy Top Loading Pop Out Magazine, Long Lasting Comfortable Rubber Grip, Built In Toenail Push Lever, Open Nose For Easy Jam Clearance, Plastic Shield To Deflect Wire Collation, Weight 8.2 LBS, 5 Year Warranty.