Premium .38 Super Brass – New & Once-Fired Cases for Reloading

Reload high-performance .38 Super rounds with confidence using Diamond K Brass. We stock both new and once-fired .38 Super brass, hand-sorted, tumble-polished, and inspected to ensure consistent dimensions, reliable feeding in semi-autos, and excellent reloadability. Ideal for competition shooters, USPSA/IPSC competitors, and reloaders who demand high-pressure pistol performance.

Why Choose Diamond K .38 Super Brass

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

• Large Pistol Primer (or check spec): Cases are manufactured to standard primer pocket specs for safe reloading—confirm primer type for your loads.

• Brass & Nickel Options: We offer brass and nickel-plated cases for corrosion resistance and smoother feeding in fast cycling pistols.

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

• Consistent Performance: Uniform case geometry and properly formed primer pockets help ensure predictable ignition and reliable cycling under competition conditions.

Benefits of Reloading .38 Super Brass

The .38 Super is prized for higher velocities and strong performance in competition and defensive loads. Reloading allows you to:

• Tailor pressures and bullet choices for match performance

• Save money vs. factory ammo when shooting high round counts

• Maintain consistency through careful sizing and case selection

Bulk Sizes & Fast Shipping

We offer .38 Super brass in practical pack sizes (commonly 100, 500, and 1,000+ counts) to suit hobbyists and commercial reloaders. Most orders ship within 24–48 hours, securely packaged with tracking. Need headstamp sorting, primed cases, or large-volume pricing? Contact our team for custom quotes.

How to Order

Select new or once-fired .38 Super brass and pick your quantity.

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

Receive tracking and begin reloading when your brass arrives.

Trusted by Competitive Shooters

Diamond K Brass is known for consistent product quality, quick turnaround, and responsive customer service. Add our .38 Super brass to your reloading supplies and reload with the reliability top competitors expect.