I was thinking about trying some 400 grain or perhaps some 370 grain cast bullets in my 500S&W handi-rifle.
I can shoot the 440 at around 1900 fps. I bet the 370 might go 2100 or faster.
My question is what is the max recommended speed for these bullets?
Would a 370 at 2100+ leave my barrel full of lead or would the gas scheck handle that speed?