The DEWALT DCE570B 20v MAX 29oz Adhesive Gun, Baretool offers the user a variable speed trigger which allows for increased control over the flow of your adhesive. It also has a variable speed dial that allow for setting maximum and minimum flow rates. This gun has an anti - drip feature that automatically retracts the plunging rod once trigger is released preventing excess adhesive from dripping out and making a mess on your project. A Quick Connect inter-changeable canister trays allows user to quickly change between canister sizes. Capacity 29oz, Speed 21 in/min. This is a bare tool item - battery sold separately. Includes: 1) DCE560 Adhesive Gun.