Heres the numbers from browning and it says .728 is modified...and my .731 is very close to that that is only .003 difference. Very small. And my ol caliper could be a lil off for all I know. Maybe I just need to go pattern it at 35yds, because thats where im assuming I would be pulling the trigger at a trap range.
Heres the chart I was using
http://www.browning.com/customerserv...ail.asp?id=100