Is the .450 Howell pretty much the same as the .450 Guns & Ammo? I can't find the G&A round in my Cartridges of the World to compare. I did pick up an old tang safety Ruger M77 in .458 WM back in October to go with my No. 1 .458 WM. The loading in that M77 magazine has to be 3.340", no extra room.

Last edited by 451whitworth; 02/06/21.