One is good but two is even better! The pros demand reliability and quality in their framing tools. The choice is always Hitachi! Don't be fooled by lower prices from competitors, this model has the depth adjustment that others just do not have on the tool. The 3-1/4 Inch Plastic Collated Framing Nailer (NR83A5) has the same legendary durability and reliability you have come to trust with Metabo HPT, but now with an improved trigger design. With the power to drive 2 In. - 3-1/4 In. nails into even the toughest materials there is no job this tool can’t handle. Why buy quality? The answer is self evident. Quality tools and quality products equals Pine Cone Lumber. Come in and see us today!