Winchester Ammo WSC32SCU Unprimed Cases325C Rifle Brass 100 Per Bag

Winchester 325C unprimed rifle brass is the foundation for reloaders who want to build ammunition from the ground up. This is bulk rifle brass—100 cases per bag—sold as unprimed components, so you'll pair these with your own primers, powder, and bullets to load rounds matched exactly to your rifle and shooting goal. Whether you're working up precision loads for long-range hunting, match competition, or casual target shooting, starting with quality Winchester brass gives you a consistent, reloadable base that can be fired and processed many times over.

Winchester has been making ammunition components for over a century, and their brass is known for dimensional consistency, reliable primer pockets, and longevity through multiple reload cycles. The 325C cartridge is a specialized rifle round, and Winchester unprimed cases let you tailor performance to your specific rifle, shooting distance, and velocity requirements—something you can't do with factory loaded ammunition.

This 100-count bag is sized for serious reloaders who shoot regularly and want to build inventory without breaking the bank on each box. Unprimed cases give you flexibility: buy primers, powder, and bullets separately and mix or match based on your current needs. Once fired and cleaned, these cases can be reloaded again and again, making them one of the most economical paths to custom ammunition over time.

Key Features

• Winchester-manufactured rifle brass—trusted component maker with consistent quality
• Unprimed cases—pair with your choice of primers, powders, and bullets for custom loads
• 100 cases per bag—bulk quantity for active reloaders
• Reloadable multiple times for long-term value
• 325C cartridge—specialty rifle round for specific applications

Specifications

Frequently Asked Questions

What do I need to reload these Winchester 325C cases?

You'll need unprimed brass (which you have), primers sized for this cartridge, rifle powder suitable for the 325C, and bullets matching your intended use. You'll also need reloading dies, a press, and other standard reloading equipment. Start with a reloading manual specific to the 325C to get load data and safe powder charges.

Can I reload these cases multiple times?

Yes. Winchester rifle brass is designed to withstand multiple reload cycles. Each time you fire and process the cases, they can be cleaned, resized, reprimed, and reloaded. Over many cycles, brass will eventually show signs of wear or fatigue and should be retired, but quality Winchester brass like this typically lasts many reloads.

Are these cases primed or unprimed?

These are unprimed cases. They come without primers installed, giving you the freedom to choose your own primers based on your load recipe and shooting needs.

What is the 325C cartridge used for?

The 325C is a specialty rifle cartridge. We've provided only the brass itself and don't have detailed application data, so we recommend consulting reloading references or Winchester's documentation to confirm this round matches your rifle and intended use before purchasing.