FASTENERS : Accepts 5/8 In. to 2 In. 18-gauge fasteners TRIGGER : Selective actuation switch lets the user easily select bump fire or sequential fire modes LIGHTWEIGHT : Only 2.2 lbs, for easy all day use AWARD: Rated the Pro Preferred Nailer for 9 years running (2014 - 2022) by Builder and Developer Magazine WARRANTY : Covered by Metabo HPT's Professional 5-Year Tool Warranty