Premium .450 Bushmaster Brass – New & Once-Fired Cases for Reloading

Reload heavy-hitting .450 Bushmaster rounds with confidence using Diamond K Brass. We supply both new and once-fired .450 Bushmaster brass that’s hand-sorted, tumble-polished, and inspected to ensure consistent dimensions and reliable performance. Ideal for hunters, AR-platform shooters using straight-wall conversions, and reloaders who demand tough, dependable cases.

Why Choose Diamond K .450 Bushmaster Brass

• Certified Quality: Every lot is checked for splits, dents, and deformities before packaging.

• Ready to Process: Once-fired cases are cleaned and polished so they arrive ready for depriming, resizing, and loading.

• New & Once-Fired Options: Save with once-fired brass or opt for new cases when match-grade consistency is required.

• Straight-Wall Performance: The .450 Bushmaster offers big-bore terminal performance with manageable recoil — favored in states that allow straight-wall cartridges for hunting.

• Durability: Built to handle heavy bullets and high-energy hunting loads while maintaining dimensional stability through multiple reloads.

Available Options & Bulk Sizes

We offer .450 Bushmaster brass in practical pack sizes to suit hobbyists and commercial reloaders — common options include 100, 250, and 500-count packs. Choose unprimed, primed, or fully processed (ready-to-load) cases depending on your workflow. Need headstamp sorting or a large-volume quote? Contact our sales team for custom pricing.

Save Money Without Sacrificing Performance

Reloading with once-fired .450 Bushmaster brass cuts your cost per round dramatically compared to factory-loaded ammo while giving you full control over bullet selection and charge. Diamond K Brass provides high-quality cases that help you tailor powerful, accurate loads for hunting and defense.

Fast Shipping & Trusted Service

Most orders ship within 24–48 hours, securely packaged with tracking. We pride ourselves on responsive customer support and consistent product quality—check our testimonials to see why reloaders trust Diamond K Brass.

Order Your .450 Bushmaster Brass Today

Whether you need new or once-fired .450 Bushmaster brass, Diamond K Brass delivers premium cases ready for reloading. Shop online now and reload with confidence.