The Bostitch Coil Roofing Nailer is lightweight and durable roofing nail gun, making it an essential tool for any roofer. It comes with unique features, like a single-action side-load canister that is quick and easy to load and has a 120 nail capacity. A dry-fire lock out prevents dry firing and alerts the user to reload the nailer. This roofing shingle gun delivers 410 inch-pounds of driving power with a contact firing tip. Bostitch manufactures this coil roofing nailer to be used on materials such as composition roofing, exterior drywall, vapor barrier installation, insulation board, fiber cement siding, and more. Weight: 4.9 lbs.. Coil Nailer Dimensions: 10.5 Inch (L) x 4.625 Inch (W) x 10.625 Inch (H). Operating Pressure: 70 - 120 psi. Magazine Angle: 15 Degrees. Fastener Range: 3/4 Inch to 1 3/4 Inch. Magazine Capacity: 120 Nails. Thread Fitting Type: 1/4 Inches NPT.