Mike375,

All discussions below are talking about 400 cal and lower (extremely hard to get a 1" group
from a 500 Nitro !!!

For INDIVIDUAL Barrels of a double, I accept 1.5" at between 50 and 100 yards as acceptable
- mostly they end up at 1.5 - 2" as it is extrmely hard to get the same sight picture all of the time.
(the above is generally with someone else shooting one of my guns).

I have a couple of guns that clover leaf 3 shots at 50 yards.

I am more concerned with where both barrels group as it is the 2nd shot that you need
to know is on Target.

Just MHO

500 Nitro