Yes JM in Canada but not the Yukon. Maybe I could get you to send me a couple of castings? Capped bullets , because they are hollow are long for their weight in comparison to solid lead bullets even a very wasp wasted paradox. LT capped 20's are not much shorter than a 12 capped bullet. I would expect a 28 to follow suit.

A solid lead 20gauge, the same weight as a 20 LT capped bullet.