Peterson Select casings are weight sorted at the factory.
All casings in a 50-count box are guaranteed to be within one grain of each other.
They are also sorted by overall length and guaranteed to be consistent to within .001 inch.

All Peterson Cartridge casings come in one of our plastic ammo boxes.

The .338 Norma Mag is manufactured on Peterson Cartridge’s new, state-of-the-art case line which uses cutting-edge technology to produce some of the most precise and consistent casings on the market. Peterson Cartridge Co is committed to producing Match-Grade Brass that enables our customers to get more reloads per casing than industry average.

Warning: Only use Peterson Cartridge Co. casings in firearms in good condition, designed, marked, and chambered for this cartridge. Do not use Peterson Cartridge Co casings for “fire forming” or any other purpose other than what they were designed and tested for. Peterson retains no responsibility for the enclosed casings if they are used outside of the manufacturer’s recommendations.

This box of cases will incur a $2.00 shipping surcharge per box due to its size and weight.