Full Nitro NOT OK - my perspective only but Marrakai USES A LIGHT NITRO LOAD.

I wouldn't put Full Nitro through them.

And a big heavy bullet at slow / average velocity flattens game - I've seen it in operaton.

2 X 577 bullets work wonders on Buffalo !!!

Rolf Bachnich (?sp?) in Melbourne made them. He's a recalcitrant German !!! Don't mention the war LOL.