RYOBI introduces the 18-Volt ONE+ Cordless AirStrike 18-Gauge Brad Nailer (Tool-Only) with (500) nails. This 18-Gauge brad nailer features AirStrike Technology, which eliminates the need for noisy compressors, bulky hoses, or expensive gas cartridges. This means faster setup and easier maneuvering on the job site. The Ryobi P320 AirStrike Brad Nailer drives 18-Gauge nails from 5/8 in. to 2 in. long.