For general practice all the empty brass goes {unsorted}into the coffee can for reloading. Serious shooting and brass is sorted etc. Started having problems with primer fit. Looking at the problem brass noticed it's marker "win nt" which to my knowledge is the Winchester line of "non toxic" ammo. Apparently it uses a special primer as large pistol primers do not fit and believe me I tried. So, cull all the win nt brass and all's well in reload land. I am not sure whats up here but think twice before purchasing as relodability is questionable. Maybe someone else has run into this problem. Thanks. Newysan Don't trust a government that does not trust you to own a gun.