FEATURES New In-Can Fuel System makes it easier to install for reliable use Also can be used with Paslode's older 16g Angled Finish Nailers Only 4.5-Pounds (with battery) with better comfort and control with the same legendary durability Pro-Grade Depth of Drive Adjustment Heavy-duty rafter/belt hook for taking jobsite abuse Improved Handle Ergonomics. Straighter handle design for increased wrist comfort, and improved finger grip for comfort