Ive always been a fan of that weight and used a Barnes 50cal version a lot in the ThunderHawk 54. It shot them good enough for close range hunting but the terminal effect was very good.

Im really hoping to get it upto speed accurately with which ever powder it takes in one of my 50s. In the GMB54 i think it will be an awesome performer using my normal BH209 loads with 458s.

I really want to use it this year. I think it might just be also.