Description
The 30 Nosler is a beltless .30-caliber magnum built for reaching way out there, and Peterson brass is a natural match for it. Peterson Cartridge runs a small-batch operation out of Pennsylvania focused on one thing: making some of the most consistent, durable rifle casings you can buy. That single-minded focus shows up on your bench, where you'll notice uniform case weights, straight necks, and primer pockets that stay tight through multiple firings.
Why the 30 Nosler Loves This Brass
The 30 Nosler runs a sharp 35-degree shoulder and a magnum bolt face, with roughly 12 percent more case capacity than a .300 Win Mag. That extra room lets you push heavy, high-BC .308 bullets at serious velocity, which is exactly why it's become a favorite for Western long-range hunting on elk, sheep, and mountain game. Peterson builds these cases a touch stronger for folks who like to run their loads toward the top end, so you've got a little more confidence when you're working up a node.
What You Get From Peterson 30 Nosler Brass
Each case is engineered to tight tolerances for weight, wall thickness, and concentricity, which keeps runout low and helps you chase sub-MOA groups. The brass is annealed for uniform neck tension and extended reloading life, and Peterson is known for solid lot-to-lot consistency so your next batch behaves like your last one. Reloaders who've run it tend to notice minimal weight variation right out of the box and cases that hold up firing after firing.
Getting Started With Peterson 30 Nosler Cases
This is unprimed, unloaded brass, so you'll want your dies, large rifle magnum primers, powder, and bullets ready to go. A quick chamfer, deburr, and uniform neck prep gets these cases dialed in fast. Whether you're loading for a precision hunting rig or a long-range target gun, this is a dependable foundation to build your pet load on.
Key Specifications
- Caliber: 30 Nosler
- Quantity: 50 count
- Condition: New, unprimed, unloaded
- Primer Pocket: Large Rifle Magnum
- Annealed: Yes
- Case Type: Beltless magnum, bottleneck
- Shoulder Angle: 35 degrees
- Bullet Diameter: .308 in
- Country of Origin: Made in the USA
- Manufacturer: Peterson Cartridge
- Manufacturer Part Number: 40030-R
- UPC: 850005375579
What’s Included
- 50 count box of unprimed 30 Nosler rifle brass
- Peterson plastic flip-top ammo box
Frequently Asked Questions
Is this Peterson 30 Nosler brass primed or loaded?
No, this is new, unprimed, unloaded brass. You'll need to add your own large rifle magnum primers, powder, and bullets to build a finished cartridge. It's a blank slate for working up your own loads.
What primer size does Peterson 30 Nosler brass use?
The 30 Nosler uses a large rifle magnum primer pocket. Stick with magnum primers when loading this cartridge for reliable, uniform ignition of the larger powder charges it runs.
Is the Peterson 30 Nosler brass annealed from the factory?
Yes. Peterson anneals their cases to promote uniform neck tension and longer reloading life. That consistency is one of the reasons these cases hold up well through repeated firings when you keep up with proper prep.
What's the 30 Nosler good for?
It's a beltless .30-caliber magnum with about 12 percent more case capacity than a .300 Win Mag, so it drives heavy .308 bullets fast. That makes it a strong pick for Western long-range hunting on elk, sheep, and other mountain game, as well as long-range target work.





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