Premium .45 Colt Brass – New & Once‑Fired Cases for Reloading

Reload classic .45 Colt rounds with confidence using Diamond K Brass. We offer both new and once‑fired .45 Colt brass, hand‑sorted, tumble‑polished, and inspected to ensure consistent dimensions, reliable feeding, and excellent reloadability. Ideal for revolvers, cowboy action shooters, lever rifles chambered for .45 Colt, and handloaders seeking affordable, dependable cases.

Why Choose Diamond K .45 Colt Brass

• Certified Quality: Every lot is inspected for cracks, splits, primer‑pocket integrity, and deformities before packaging.

• Large Pistol Primer: Cases are manufactured to standard primer pocket specs compatible with large pistol primers.

• Brass & Nickel Options: Choose classic brass or nickel‑plated cases for improved corrosion resistance and smoother feeding.

• Tumble‑Polished & Cleaned: Once‑fired cases arrive free of range debris and ready for depriming, resizing, and loading.

• Mixed or Headstamp‑Sorted Lots: Available as mixed headstamp packs or headstamp‑sorted on request for collectors and specialty builds.

Benefits of Reloading .45 Colt Brass

Reloading your own .45 Colt ammo saves money and lets you tailor bullet selection and charge weights for everything from mild cowboy action loads to hot hunting rounds. Our processed once‑fired cases deliver near‑new performance at a fraction of the cost of factory ammo, making them ideal for high-volume practice and precision handloads alike.

Pack Sizes & Bulk Options

We stock .45 Colt brass in practical pack sizes — commonly 100, 500, and 1,000+ counts — with bulk pricing available for large or recurring orders. Need primed cases, headstamp sorting, or a custom bulk quote? Contact our sales team for assistance.

Fast Shipping & Trusted Support

Most orders ship within 24–48 hours and include tracking. Diamond K Brass stands behind every shipment with responsive customer service and a satisfaction guarantee to ensure you get the brass you need when you need it.

How to Order

Choose Your Type: Select new or once‑fired .45 Colt brass and preferred quantity.

Checkout: Complete secure online checkout — contact us for bulk or specialty requests.

Receive & Reload: Track your shipment, receive polished cases, and start reloading.

Order Your .45 Colt Brass Today

Stock your reloading bench with premium .45 Colt brass from Diamond K Brass — polished, inspected, and ready to reload. Browse our selection and place your order now to save on bulk pricing and enjoy fast delivery.