12GA Rifle from Hell
hubel458 at The High Road - Yowza! [clairefiles]
Visiting here to let folks know about our latest big wildcat cartridge.First it was developed by Rob, John, and I over on AR big bore forum.It is a long brass case made from bmg brass that we put a 12ga size rim on.Rob and John used a Borchardt falling block action and I used a Savage 210 bolt action shotgun that I put heavy barrel and and stock on..In testing I got a 730 gr Dixie hard lead slug out at 2700 fps.Got a 3/4 oz barnes sabot out at 3900. Here is picture of our case next to a plastic 12ga shell, which can also be fired in our chambers.