The DEWALT DCE580B 20V max* 300-600ml Sausage pack 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 igniter-changeable canister trays allows user to quickly change between canister sizes. Capacity 3, s00-600ml, speed 21 in/min. This is a bare tool item - battery sold separately. Includes: 1) DCE580 adhesive gun