Peterson Cartridge is a family-owned American company that manufactures match-grade brass rifle casings and precision ammunition. Their brass is designed for long-distance shooters and is known for its consistency and precision:
Peterson's brass is designed to be more precise and consistent than other brands, and to allow for more reloads per casing.
Peterson's brass is designed to provide sub-MOA accuracy for long-distance shooters.
Brass is a popular material for cartridge cases because it's resistant to corrosion. The head of a brass case can be work-hardened to withstand high pressures.