Nosler 338 RUM Premium Brass (25ct)
The Nosler 338 RUM Premium Brass (25ct) is a match-grade cartridge case designed for handloaders who demand exceptional performance, consistency, and durability. Manufactured from premium brass and built to Nosler’s stringent dimensional standards, each case is fully prepped—trimmed, chamfered, deburred, and annealed—so it’s ready for immediate use in rifles chambered for the 338 RUM cartridge.
Engineered specifically for the 338 RUM platform, this brass offers uniform neck wall thickness, concentric neck geometry, and precise head dimensions to ensure consistent internal volume and safe chamber pressure. These factors are essential when developing heavy-hitting long-range hunting loads or match-grade rounds in 338 RUM rifles. Clean primer pockets and flash holes promote dependable ignition and tight velocity spreads—key for reliable performance across reloads.
Nosler’s specialized annealing process strengthens case necks and shoulders to preserve proper neck tension and reduce springback during repeated reload cycles. Whether you’re building high-energy elk rounds or distance-target loads, this brass provides consistent bullet seating and reliable chamber fit. The structural integrity supports predictable pressure behavior and long-term case longevity when working with the 338 Remington Ultra Magnum caliber.
Packaged in a 25-count box, Nosler 338 RUM Premium Brass is compatible with all standard reloading dies and equipment for this caliber. The factory-prepped design eliminates prep work, saving reloaders valuable time at the bench. Dimensional uniformity and match-grade consistency make this brass a top choice for precision shooters and high-volume reloaders alike.
Each batch is subject to rigorous quality control to ensure tight tolerances, consistent metallurgy, and uniform wall thickness straight from the box. Reloaders will appreciate reduced case-to-case variation, improved seating alignment, and reliable chamber sealing—leading to tighter groupings and enhanced accuracy downrange with the 338 RUM cartridge.
This is a brass component only and is not loaded ammunition. It does not include bullets, powder, or primers. This brass provides serious reloaders with a dependable, high-quality foundation—ideal for maximizing accuracy, consistency, and performance with the 338 RUM cartridge.
Product Information
| Manufacturer | Nosler |
|---|---|
| Component Type | Rifle |
| Caliber | 338 RUM |
| Condition | New |
| Headstamp | Nosler |
| Product Line | Nosler Premium Brass |
| Box Qty | 25 |
