Interesting. Very.

I really like the fact they are rifled bores.

But I am confused: First I read it is a 4 bore throwing 2000 grain boolitz, then it's a 900 grain, .600 diameter boolit.

I don't understand how a 4 bore would throw something that small in diameter.

Very interested in getting the answers to these enigmas.

(And, I sure did enjoy seeing that video, again). (And again).

Great to have a forum on the net where big bore doubles is the center of attention! Great Place here!!