4.4 lbs, lightweight and well balanced for easy maneuverability Selective actuation (ANSI Compliant), allows transition from single actuation to contact actuation Tool-less clogged nail release mechanism for greater ease of use Depth of drive adjustment, for accurate nail depth in varying materials Unique air duster, clears debris before material installation Adjustable air deflector, directs the air exhaust in any direction Long-lasting rubber grip, for added comfort Air plug already installed for plug-and-play convenience