50 Cal Bullet – Black, Yellow and Brown Resin Swirl

This 50 caliber bullet cartridge pen will make a great gift for any outdoorsman or a military enthusiast. First developed for the Browning, a 50 caliber machine gun in the late 1910’s, the cartridge used in the military. Utilizing an authentic 50 caliber once-fired brass cartridge and a Cross style ballpoint mechanism.