Grizzly Cartridge Company

Founded by Mike Rintoul, Grizzly Cartridge Company is an Oregon-based manufacturer of performance-enhanced target and hunting ammunition, as well as a large selection of cast performance bullets ready to load as is that are perfect for hunters and target shooters who want to reload their ammo. All engineering, manufacturing, marketing, quality assurance, and service functions routinely undergo founder Mike Rintoul's personal inspections to ensure the highest level of quality assurance is maintained for customer satisfaction.

At GunMag Warehouse, we offer a variety of centerfire handgun and rifle cartridges including .45 ACP, .223 Remington, .308 Winchester, 9mm Luger, and more. Shop our full selection of ammo today and save big!