50BMG is doable. One of my best friends owns a Barrett M82. I didnt think about that. he has a 338 lapua mag as well.
Maybe thats beyond the focus of the testing, but maybe if enough people want to see it, I will do it
going to try out the 6.8 SPC and some 9mm next I think
My personal HD round is the 55 grain barnes TSX bullets as loaded by corbon. Over penetration is not an issue for me. Handgun ammo is 45 ACP corbon DPX 185 gr +P barnes solid copper HPs