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The Hornady Unprimed Brass Rifle Cartridge Cases in .458 Lott are precision-formed cases designed for hand loaders who demand consistency and longevity from their brass. Each box contains 50 unprimed cases, giving you the foundation you need to build accurate, reliable ammunition for your big-bore rifle. Whether you're developing loads for hunting dangerous game or fine-tuning factory rifle performance, Hornady brass is engineered to deliver shot-to-shot uniformity that compounds into tighter groups downrange.
Hornady holds their brass to tighter manufacturing tolerances than many competitors, treating each case as the foundation of accuracy rather than a commodity to be mass-produced. Uniform case wall thickness—a benchmark shooter's secret to repeatability—is maintained across the lot. This consistency means your powder charges, bullet seating, and firing pressures behave predictably cycle after cycle, reducing the shot-to-shot variation that comes from sloppy brass. When you're working with a powerful cartridge like the .458 Lott, that precision translates into better velocity consistency and more reliable bullet release at the moment of ignition.
Tight wall concentricity ensures that bullets seat squarely in the case and chamber, promoting uniform bullet release on firing. Over multiple reloads, this attention to detail means Hornady brass lasts longer and performs more consistently than careless alternatives. These unprimed cases arrive ready for your sizing die, primer pocket, and reloading sequence—a 50-count box is a practical working quantity for load development or stockpiling for your heavy magnum rifle.
| Caliber | .458 Lott |
| Count per Box | 50 |
| Primer Type | Unprimed |
| Brand | Hornady |
The .458 Lott is a powerful big-bore rifle cartridge designed for hunting large, dangerous game. It's also used by shooters who appreciate the ballistics and performance of heavy magnum cartridges on the range.
The facts provided do not specify whether these are new or once-fired cases. Contact us directly for that detail.
The number of reloads depends on your specific load, chamber pressure, and handling practices. Hornady's attention to consistent case wall thickness and construction is designed to extend case life compared to lesser brass.
These are unprimed cases, so you'll need to add a primer as part of your reloading sequence. Standard preparation—sizing, cleaning, and primer pocket inspection—applies based on your preferred reloading process.

SKU: 167524399 • Width: 4.25in • Height: 3.25in • Depth: 8in • Weight: 1.95oz