About Diamond K Brass
Diamond K Brass LLC supplies premium once-fired brass and reloading components to shooters, hobbyists, and commercial reloaders nationwide. We focus on quality, consistency, and service — hand-sorting each lot and delivering brass that’s clean, dependable, and ready for your press.
What We Do
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Hand-selected brass: Every lot is gathered and separated by hand to remove damaged or unusable cases before packaging.
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Tumble-polished & cleaned: Tumbling removes lead, nitrates, and range debris — many rifle calibers and specialty pistol rounds are complimentary tumbled prior to shipping.
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Mixed commercial headstamps: Most shipments contain mixed headstamps; if you need headstamp-sorted lots, large volumes, or rare calibers, contact us for a custom quote.
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Quality guarantee: We include a small overage (typically 1% extra) on orders to compensate for any unusable pieces — damaged brass is rare thanks to our hands-on inspection process.
 
Why Customers Choose Us
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Premium product quality: Hand inspection and tumbling mean you receive brass that’s cleaner and more consistent than typical bulk lots.
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Reliable fulfillment: We strive to check inventory and accommodate special requests — from oddball calibers to pallet orders.
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Great for reloaders of every level: Whether you’re building match ammo, stocking a range, or running a reloading business, our brass delivers consistent performance and value.
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Customer-first support: Reach out — we’ll work with you to source uncommon rounds or fulfill large/recurring needs.
 
Our Commitment
We’re dedicated to improving your reloading experience by supplying brass and components that save you time and money without sacrificing quality. From careful selection to final shipment, Diamond K Brass aims to be the trusted partner for reloaders who expect the best.
Have a special order or bulk request? Contact our team — we welcome the challenge of finding rare calibers or assembling custom lots to meet your requirements.