50 Caliber Machine Gun Bullet Twist Pen Hardware Kit

The authentic brass cartridge used in this kit was first developed in the early 1900s for the Browning, a .50 caliber machine gun commonly used in the military. The completed pen makes an excellent gift for military veterans, hunters and gun enthusiasts. Bullet pen uses a single 7mm tube, and a Parker style ballpoint mechanism. The length of the turned section can be varied from 1-1/8” to 1-5/8” to suit your taste. Overall size varies from 5-1/2” to 6-3/8”.