Could you use these in a 12ga?
http://www.frontierfirearms.ca/index.php?main_page=index&cPath=10_617
A 12.ga is 18.5mm in dia. and .50cal is 12.50, so you might be able to fit bullet and sabot into a shotgun wad.
Any other ideas to get better performing slugs, besides melting birdshot.....
http://www.frontierfirearms.ca/index.php?main_page=index&cPath=10_617
A 12.ga is 18.5mm in dia. and .50cal is 12.50, so you might be able to fit bullet and sabot into a shotgun wad.
Any other ideas to get better performing slugs, besides melting birdshot.....