Description PRODUCT DESCRIPTION A gun owners necessity - This compact set includes everything you need to disassemble and work on most modern firearms. ADDITIONAL INFORMATION This compact set includes everything you need to disassemble and work on most modern firearms. It includes an 8" (20cm) hammer that has three different heads: brass, nylon and steel. This allows you to work on your guns without marring the finish. Comes in a neat wooden storage case. Includes six popular punch sizes: 1/16" (1.5mm) 3/32" (2.3mm) 1/8" (3.1mm) 5/32" (3.9mm) 3/16" (4.7mm) Also includes: 3/16" (4.7mm) brass drift