I've been of the opinion that all shotguns produce a 40" diameter circle with a cylinder bore at 40 yards.....the difference is the density of pellets in the circle
Further the same exists with all shotguns using a full choke...same diameter circle at the same distance....although the circle and distance may no longer be 40" and 40 yards but they will all be the same.
I now am not sure about this....can someone straighten me out? Links to support your data will be very helpful
Thanks
Vapo
Last edited by vapodog; 09/30/19.
