Lightweight magnesium housing for job site durability. • Zero nail lockout feature eliminates dry firing and indicates when to reload the .• Nosepiece features carbide inserts for long-life performance . • Aggressive wear guards and skid pads protect the tool from damage on abrasive surfaces . • Quick-set adjustable depth guide sets nails to desire depths quickly and conveniently . • Patented single-action side load canister for fast, one-step nail loading . 4.9lbs