I highly suspect that .008" choke in a 4.410 would pattern more like a modified than I/C. Choke will I bel;ieve perform more according to % of reduction of the more than on actual Thousandths of an inch reduction. Based on percentage of reduction .008" in a .410 is equivalent to .015" in a 12ga. With modern day plastic wadding that is consider modified range.


Miller/TN
I Didn't Say Everything I Said, Yogi Berra