This was a proprietary cartridge designed by the well known Scottish firm of Alexander Henry. It is a 2 3/4″ 20-gauge brass shotgun cartridge that is necked down to accept a .577 bullet.
Proof Load
This was a proprietary cartridge designed by the well known Scottish firm of Alexander Henry. It is a 2 3/4″ 20-gauge brass shotgun cartridge that is necked down to accept a .577 bullet.
Proof Load