I don't think my old bones could handle it. If I was younger I'd have the longest barrel with wheels on it. I don't think we'll see anything bigger than a 500 s&w. Unless it's an auto?
Can Clint Eastwood squeeze out one last dirty Harry movie with a 500 s&w in 44mag so he can safely shoot it? Bill
You won't see anything bigger because anything (non-smooth barreled) over .50 caliber would be a destructive device.