My vote would go Ruger Alaskan in .454 with max loads, but I have not shot a S&W .500.
I also have to say the 13.3 ounce M&P340, with .357 Magnum loads are some of the most uncomfortable rounds I have ever shot.
But worth every penny...
You might want to check that out with someone who actually knows some high-school physics. You are using power and energy interchangeably, when neither is the relevant factor. The property you are looking for is momentum (mass times velocity). Further, the mass of the weapon is NOT a minor factor, as many, many people on this board know from experience. Some of them even know where to put it in a formula for recoil, but I don't. You can probably also find recoil-calculating programs on the net.
I bet a 329 with full power hunting loads comes close![]()
Nope. Momentum, not energy. Take two loads, where one has more momentum than the other, and the other has more energy than the first, and the first will produce greater recoil.Again, I shall restate my theory. The greater energy (muzzle energy if you will, measured in foot pounds for us Imperials) the greater the recoil, with all things being equal.
I will say this, nothing beats a cylinder full of full house .357 loads in a M&P340. Wow.
energy (i.e. foot pounds, newtons or kilogram meters)
I have the 460 and tc with 45/70 "10 bbl 45/70 tops all!!!!