The Bostitch RN46-1R Factory Reconditioned RN46-1 Coil Roofing Nailer is an ideal tool for composition roofing, vapor barrier installation, insulation board, vinyl siding (using the Bostitch VSA4 Adaptor), and fiber cement siding. Features: Lightweight magnesium housing for extreme durability Zero nail lockout feature eliminates dry firing and indicates when its time to reload the magazine Nosepiece features carbide inserts for increased durability long-life performance Aggressive wear guards and skid pads protect the tool from damage when used on abrasive surfaces Quick-set adjustable depth guide allows the user to se the nail depth quickly and conveniently Patented single-action side load canister for fast and easy one-step nail loading Adjustable shingle guide for quick shingle spacing Overmolded grip for comfortable use What's In The Box: Bostitch RN46-1R Coil Roofing Nailer