The latest in automatic nailing technology has arrived with UNIMAC's new series. The CB300 is Unimac's answer to the perfect all-rounder nail gun. The CB300 Heavy-Duty Wood-to-Concrete Nailer is designed to piece the toughest of projects together such as house frames or decking foundation. With a versatile 14 gauge 18-64mm nail range, you can tackle more jobs with fewer tools. The unique quick-load magazine makes it easy to know when you're just about out of ammo, but with a massive 70 nail capacity you needn't worry about constantly reloading - a fantastic feature for uninterrupted productivity!