Hi, ammo.crafter,
Just curious how you can say the distance between the case head and the breechface must be exactly .001" when cartridge tolerances allow a difference of greater than that between any two rounds of the same caliber.
With an absolute distance that is well under cartridge tolerances, won't some cartridges have more than that and/or others not chamber at all? Or will the gun be fired only with cartridges that are made to a zero tolerance?
Jim
|