If you assume that the chokes are going to erode (I'm not sure I buy it, given today's plastic shot cups, but...), isn't it logical to assume that the bores would erode also (altho perhaps to a lesser degree?). If so, then the choke deterioration would be less.

PS - Joe(j0e) - You're a jerk.

Last edited by tudurgs; 02/17/11 12:55 PM.