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Dedicated to producing the best casings for long-distance shooters.

Founded in Pittsburgh, Pennsylvania by Derek Peterson and his two business partners, Peterson Cartridge was built with one main goal. That goal is to produce extremely consistent, American-Made brass rifle casings which are designed around, and for, long-distance shooters.


Drawing Brass

Drawing Brass

Our brass cartridge casing manufacturing process from brass manufacturer and their cupping process through the final mouth and neck anneal. 

Quality Assurance

Quality Assurance

At Peterson Cartridge we are committed to ensuring the quality of the product our machines produce. 

Accuracy and Precision

Accuracy and Precision

Learn the difference between accuracy and precision and why your casings matter when it comes to them.

Match-Grade Brass

We make some of the best brass available today.