Jackal
Member
WWI or WWII anti tank rifle or a wall gun.
I DID say that there were more punishing calibers to shoot.....just not as much fun! The 4 bore develops 240 ft-lbs of recoil energy and I proved it will break bones if held incorrectly. Keep that right elbow down against the body and be prepared to take a step (or two) backwards.
What about the Navy's rail gun!? Although I think it's considered artillery...You know, I am still looking for a phased plasma rifle in the 40 watt range to shoot ...