The All-American is a precision instrument. CNCed throughout" it features drop-in replacement parts (including locking blocks for those who shoot tens of thousands of rounds a year) as well as a bevy of adjustable features. A 4-way comb combined with adjustable butt plate hardware (cast" toe as well as LOP) allow a shooter to tune the gun to their specific dimensions and shooting style. Due to the lower bore axis of the bottom barrel" the All-American fires bottom barrel first" reducing recoil going into the second shot.