Huvius

"Suppose in the BGRC shoots it doesn't matter much as far as construction integrity, but on game it may be a different matter."

If just shooting vermin (pigs, roos etc), it doesn't matter what bullet you used, they fall over.

However if after Trophy / Big game, why would you skimp on the bullet - IMHO false economy - why not just use a Woodleigh or another decent game bullet. It costs bugger all in the scheme of things.