Essential Gun Maintenance Mat ? The cushioned surface protects firearm finishes during disassembly or assembly and provides handy storage compartment for small screws, pins, and springs. The mat is chemical resistant and easy to clean. Deluxe Hammer Punch Set ? Provides all the correctly sized punches needed for your gunsmith projects as well as the versatile Brass Tapper Hammer. The Brass Tapper Hammer comes with brass, nylon, and steel heads so you can select the proper one for the job at hand. 45 Piece Gunsmith Tool Kit ? A good screwdriver set is one of the most used tools on a gunsmith?s bench and this set has all of the properly fitting interchangeable bits you will need. The set includes 12 hollow ground bits for slotted screws, 15 hex bits in standard and metric sizes, 6 Phillips bits, 6 specialty bits, 1 handle, 1 extension, and 1 ratchet wrench. Mechanical Trigger Pull Gauge ? This accurate yet simple to use gauge will measure trigger pull weights from 0 to 12 pounds. Readings are in 2-ounce increments. The gauge features a rolling trigger shoe, ?T? handle, a sliding weight indicator and a zero-adjustment wheel. Pick and Brush Set ? The variety of picks allows you to get into all of those hard-to-reach areas, whether it is to scrape away fouling or moving small parts. Also includes nylon and bronze brushes for scrubbing away touch residue.