Boker Plus .50 Cal CID Tactical Bolt Pens

The Boker Plus .50 Caliber Tactical Pen combines the mechanism behind a rifle with the portability of an everyday writing utensil—it also happens to be the same width as a .50 caliber bullet. To open and close the pen, use the bolt-action mechanism to firmly secure the tip in place. (It’s also surprisingly fun to fiddle with.) Compatible with Fisher Space Pen #PR4 cartridge refills, it features an integrated pocket clip so it can be secured to a pocket or pack. Its hard body is made from Micarta with grooves for grip, and the base of the pen has a titanium-coated aluminum end cap.