Based on the .45-70 case, this proprietary cartridge is made popular because of its big power but manageable recoil.
Austria Arms
Starline Brass, Brands
Starline Brass .480 Ruger Unprimed Brass Large Cartridge Case, 50
480 Ruger New unprimed Brass at Bullets and Brass
Store Rifle, Handgun, and Pistol Brass
Starline Brass .480 Ruger Unprimed Brass Large Cartridge Case, 50
480 Ruger - Mit Gunfinder finden
STARLINE BRASS 480 RUGER NEW
Starline Brass Star480REUP5 Unprimed Cases 480 Ruger 50/Pack
Starline Brass .480 Ruger Unprimed Brass Large Cartridge Case, 50