Ultimate Arms Gear AmeriGlo BS-446 Spartan Operator 3 Dot Night SIght Bersa BP9,40,380 Green Tritium Orange FRONT, Green REAR 3/32 Punch Tool Package Includes: AmeriGlo BS-446 + Ultimate Arms Gear 3/32 Disassembly Pin Punch Armorers Gunsmith Tool Ultimate Arms Gear Pro Disassembly 3/32 Punch Armorers Gunsmith Tool Designed to Punch Pins. Features a Polymer Handle and Steel Tip for an Ultra Durable High End Tool. Diameter is 3/32 of an inch or 2.5mm.