We invented the Double Bolt Action Repeater for a safer hunting of dangerous game. The hunter can use this rifle like a normal Double Express Rifle, but with a double bolt for repeating. The user loads with one time cycling two cartridges into the barrel chamber and also he can unload with the same action. Totally the shooter has six cartridges available in this rifle.
The rifle is available from calibre .22 lr. to 500 Jeffery.