Description
The 8.5×55 Blaser is one of those newer European designs that packs big performance into a compact package, and good brass is the backbone of getting the most out of it. Hornady produces this unprimed brass with the same care that put their name on the map, running smaller lots through strict checks so you get cases that behave the same shot after shot. These arrive new and unprimed, ready for your own load workup with large rifle primers.
What Makes This Hornady 8.5×55 Blaser Brass Worth Loading
Hornady measures these cases for tight wall concentricity and uniform wall thickness, then runs them through a pressure calibration test to confirm consistent case expansion when fired. That attention to detail translates to even internal capacity and steady weight across the box, which is exactly what you want when you're chasing consistent charges and repeatable pressures. The cartridge itself uses a .338 caliber projectile and was built to deliver magnum-class results from short barrels, so starting with quality brass helps you take full advantage of that design.
Reloading the 8.5×55 Blaser With Confidence
The 8.5×55 Blaser features a standard magnum case head with a beltless body, giving it that short, efficient profile it's known for. It runs a 1:12 twist in Hornady's test data and works across a wide range of .338 bullet weights, from lighter non-lead options up through heavier 230 and 250 grain projectiles. Hornady publishes load data specifically for this cartridge, pairing it with powders like StaBall 6.5, Accurate 2700, and Hodgdon Superformance, so you've got a solid reference point to start your own workup.
Whether you're loading for plains game, moose, or just stocking up because factory ammo in this caliber can be tough to track down, having a reliable stash of quality brass on the bench makes all the difference. Keep an eye out for a slight pinkish tint near the case neck, which is just leftover anneal stain and nothing to worry about.
Key Specifications
- Manufacturer: Hornady
- Caliber: 8.5×55 Blaser (.338)
- Bullet Diameter: .338 inch / 8.59mm
- Condition: New, Unprimed
- Primer Size: Large Rifle
- Case Material: Brass
- Quantity: 50 per box
- Firearm Type: Rifle
- Country of Origin: United States
- Manufacturer Part Number: 86838
- UPC: 090255868388
What’s Included
- 50 new unprimed Hornady 8.5×55 Blaser brass cases
Frequently Asked Questions
Does the Hornady 8.5×55 Blaser brass come primed?
No, these cases ship new and unprimed. You'll need to seat your own large rifle primers before loading. This gives you full control over your component choices and load development.
What bullet diameter does the 8.5×55 Blaser use?
The 8.5×55 Blaser uses a .338 inch (8.59mm) projectile, the same diameter as the .338 Winchester Magnum and other popular .338 rounds. That opens up a wide selection of bullets, from lighter non-lead options to heavy 230 and 250 grain hunting projectiles. Hornady's published load data covers a broad range of these weights.
What size primer does this brass take?
The 8.5×55 Blaser uses a large rifle primer. Hornady lists this case with a large rifle primer pocket, so stock up on those for your load workup.
Why does the case neck look slightly pink?
A faint pinkish tint near the neck is leftover anneal stain that didn't fully polish off during manufacturing. It's purely cosmetic and doesn't affect the quality or performance of the brass. Annealing is a normal part of making durable, consistent cases.



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