Here's mine

- left 16 bore shot for paper or plastic, right is 13 bore ball w/brass case, straight rifled. 1 1/2" at 28 yards offhand for 1st 5 in a row, then tended to string an inch to the right. It was -10 and windy, too cold to shoot more. Haven't shot the left barrel yet

, but picked up a mould to try RB in it as well

Maybe I'll get lucky with the next one, a 16bore by 12.7x44R- it's what I want for a moose/grouse gun with a bot more range than the 13 bore ball without spin. I do need to try it farther out, now. Spring may come sometime and I've got a lot of ammo prepared for testing- bare ball as well as undersized, cloth patched - both in brass cases. Buffalo Arms is GREAT!!!