Fixed blade changeable front sight, fully adjustable rear sight, serrated front strap, patented gas operation that can be set for different loads, selective single or auto loading capability, greatly reduced recoil, Increased action strength with a 3 lug and enclosed face rotary bolt, ability to handle high pressure loads, fixed barrel resulting in increased accuracy and ability to load a wider variety of bullets for the hand loader. Barrels can be interchanged to other lengths and/or calibers. Fitted with a wide serrated hammer and trigger and smooth grips. The case is numbered to the gun and includes an extra black front sight insert, single action transfer bar, spring, and small parts, and papers.