Ryobi P310 One+ Power Caulk & Adhesive Gun - Bare Tool (New - Retail Packaged) Bare Tool (Battery & Charger Sold separately) Provided in Retail Package Batteries and charger sold separately. Works with: P100, P101, P102, P103, P104, P105, P107, P108 Over 500 lbs. of push force with variable speed selector lets you adjust the discharge rate Durable gears and carriage frame help insure tool longevity On-board puncture tool to break tube seal if needed