Winchester Ammo WSC380AU Unprimed Cases 380ACP Handgun Brass 100/Bag

Reloaders serious about brass quality need unprimed cases that meet exacting standards. Winchester's .380 ACP brass comes in 100-piece bags, giving you consistent components for handload development. Whether you're in Redwood City or elsewhere in the Bay Area, verify your eligibility through our California ammo eligibility check before purchasing.

Why Unprimed Brass Matters for Handloaders

Unprimed cases let you control every step of the reload process—primer selection, seating depth, and firing pin strike characteristics. Winchester brass is known for consistent wall thickness and reliable primer pockets across multiple reloads. This 100-count bag works well for small-batch development or testing loads before committing to larger quantities. Check our California gun-buyer FAQ for reloading regulations and best practices in your jurisdiction. Visit our gun store in Sunnyvale for our full catalog.

Frequently asked questions

How many times can I reload Winchester .380 ACP brass?

Winchester brass typically handles 4–6 reloads depending on pressure levels, sizing technique, and case inspection. Discard any brass showing cracks, excessive bulging, or primer pocket looseness before reuse.

Is this brass suitable for both standard and +P ammunition?

.380 ACP has no +P designation. Use published load data for standard .380 ACP pressures only. Always verify your manual's specifications and maintain consistent technique.

Where is the closest FFL dealer to Santa Clara, Mountain View, or Palo Alto?

TacticCAL Gun Store in Sunnyvale is a short drive from Santa Clara, Mountain View, and Palo Alto, serving the South Bay as a full-service FFL dealer for transfers and DROS. Find FFL dealer San Francisco at TacticCAL.