Engine design allows the tool to work as fast as the end user with consistent nail penetration into both soft and hard joints. Sequential operating mode allows for precision placement and the bump operating mode provides the user with production speed. 6 position dial allows the user to move between applications without having to re-acquire exact depth setting. Easy access to the nosepiece for the removal of jammed nails without the use of screwdrivers or tool wrenches. Contact Trip Lock-Off disables the trigger when not in use and is easy to engage/dis-engage. Integrated LED lights for long life and durability Rear-load magazine offers loading styles which provide versatility to accommodate the end user's preference. Provides increased portability and versatility on the job-site. Increased visibility and durability along with protection for work-surface from the contact-trip. Part of the XRP DEWALT Cordless system. Straight magazine will accept any DEWALT and competitive brands