Premium .380 ACP Brass – New & Once-Fired Cases for Reloading

Reload with confidence using Diamond K Brass .380 ACP (ACP) brass. We stock both new and once-fired .380 ACP cases, carefully cleaned, hand-sorted, and inspected to ensure consistent dimensions, reliable feeding in compact pistols, and excellent reloadability. Ideal for compact carry guns, practice, and high-volume range shooting.

Why Choose Diamond K .380 ACP Brass

• Certified Quality: Each lot is checked for dents, cracks, and deformities before packaging.

• Small Pistol Primer: Cases are compatible with standard small pistol primers used in .380 ACP loads.

• Brass & Nickel Options: Choose traditional brass or nickel-plated cases for corrosion resistance and smoother feeding in semi-auto pistols.

• Tumble-Polished & Cleaned: Once-fired cases are tumble-polished and cleaned of range debris so they arrive ready for depriming, resizing, and loading.

• Consistent Performance: Uniform case geometry and properly formed primer pockets help deliver dependable ignition and smooth cycling.

Pack Sizes & Bulk Options

We offer .380 ACP brass in practical pack sizes to suit hobbyists and commercial reloaders — commonly 100, 500, and 1,000-count packs. Need headstamp sorting, primed cases, or a large-volume quote? Contact our team for custom options and bulk pricing.

Benefits of Reloading .380 ACP Brass

Reloading your own .380 ACP rounds saves money and lets you tailor loads for practice, competition, or carry. Our once-fired brass gives you near-new performance at a fraction of the cost of factory ammo, making it an economical choice for frequent shooters.

Fast Shipping & Reliable Service

Most orders ship within 24–48 hours and include tracking. We securely package every shipment and stand behind our product with responsive customer support. For recurring or large orders, ask about discounted shipping and volume pricing.

How to Order

Select new or once-fired .380 ACP brass and choose your quantity.

Add to cart and complete checkout — our team can assist with bulk or special requests.

Receive tracking and begin reloading when your brass arrives.

Shop .380 ACP Brass with Confidence

Diamond K Brass is trusted by reloaders nationwide for quality, consistency, and fast turnaround. Browse our selection of .380 ACP brass today and reload with the reliability you expect.