Last reviewed: 2026-04-17 by Jake Terry, FFL07/SOT3, NRA-certified firearms instructor.
For precision rifle handloaders building match or hunting ammunition, 6.5 Creedmoor brass delivers the dimensional consistency and case-to-case uniformity that repeatable accuracy demands. The 6.5 Creedmoor cartridge—introduced in 2007 and standardized by SAAMI in 2008—pairs a .264-inch diameter bullet with a short, efficient case designed for modern short-action rifles. Unprimed brass allows you to select your own large rifle primer and tailor powder charges to your specific rifle, barrel length, and bullet selection.
Built for the Bench
This brass is manufactured in the United States from new material, not once-fired range pickups. Each case is drawn to maintain consistent wall concentricity—thickness variance along the case body—which directly affects bullet seating depth repeatability and chamber pressure uniformity. The case mouth is annealed after forming to relieve work-hardening stresses, preserving ductility for multiple resize-and-fire cycles. Minor cosmetic dents below the shoulder or slight case mouth deformation may occur during final tumbling and typically disappear upon first firing. All cases arrive unprimed with large rifle primer pockets measuring .210 inches in diameter. Before loading, chamfer and deburr the case mouth inside and out, then run each case partway into your sizing die to true the neck—lubricate the case neck interior to prevent stretching during expander ball passage.
The Numbers
| Spec | Value |
|---|---|
| Cartridge | 6.5 Creedmoor |
| Finish | Brass |
| Condition | New |
| Quantity | 50 Piece |
| Configuration | Box of 50 |
| Primed | No |
| Primer Size | Large Rifle |
| Country of Origin | United States of America |
| Shipping Weight | 1.110 Pounds |
The 50-piece configuration allows you to load a full box of match ammunition while reserving cases for load development and fouler rounds. Unprimed cases let you match primer brand and sensitivity to your chosen powder—small changes in primer cup thickness and anvil geometry affect ignition timing and peak pressure. Browse our full selection of reloading brass for additional cartridges and bulk quantities.
Matching It to Your Build
This brass suits bolt-action rifles chambered in 6.5 Creedmoor with match chambers and freebore dimensions optimized for 140-147-grain VLD and hybrid bullets seated to magazine length. Gas-gun shooters running AR-10-pattern rifles in 6.5 Creedmoor should verify case overall length after sizing to ensure reliable feeding from AICS-pattern magazines. Competitive PRS shooters, F-Class competitors, and long-range hunters building precision ammunition will find the consistent case volume and primer pocket uniformity critical for single-digit extreme spread velocity numbers. New brass requires initial full-length sizing before the first loading to normalize shoulder dimensions and case neck tension—fire-formed cases from your specific chamber will yield the tightest groups. Track your brass by lot number, record case life by headstamp, and anneal after three to five firings to extend service life beyond ten loadings.
Safe Handling & Compliance
Reloading brass and assembling centerfire rifle ammunition requires precision measurement, adherence to published load data, and proper equipment calibration. Overcharged cases or improperly seated primers can cause catastrophic firearm failure resulting in serious injury or death. Always consult current reloading manuals from powder and bullet manufacturers, verify your powder scale accuracy before each session, and never exceed maximum published loads. This product contains lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit www.P65Warnings.ca.gov.
- Inspect each case for cracks, splits, or excessive thinning before loading—discard any case showing signs of incipient head separation or case mouth cracks.
- Store unprimed brass in a dry environment away from corrosive chemicals; moisture accelerates dezincification and case neck splitting.
- Verify your state and local jurisdiction permits possession of reloading components—some municipalities restrict quantities of primers and smokeless powder.
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