In stock

Product Overview

(50) pieces of Norma 7x57 Mauser brass for reloading. This is NEW, never loaded brass and is bulk packaged from Sweden.

February 2025 Restock - Available Now!

NORMA BRASS KEY FEATURES:

  • Neck - Annealed to achieve proper elasticity and prevent splitting, NORMA cases are then put through a final polish process to ensure superior appearance in addition to superior performance
  • Shoulder - NORMA applies over a century of experience and proprietary tooling to ensure dimensionally perfect headspace
  • Body - Laboratory Inspection ensures proper hardness over the length of the case; softer at the neck, getting progressively harder towards the case head.
  • Tolerances - In-house tooling production allows NORMA to not only control tolerances of the finished product, but of the production tools and machines themselves. With tooling tolerances down to 7 thousands of a millimeter, NORMA is proud to have the tightest tolerances in the industry
  • Flash Hole - Three quality control inspections for the flash hole ensure a perfect centered and burr free product. Benchrest quality in every case!
  • Primer Pocket - Proper hardness of the primer pocket is critical to long case life. At NORMA, each production run is tested to a minimum of ten reloading cycles

FAQ for 7x57 Mauser Brass / 7mm Mauser Brass

What is 7x57 Mauser brass?

It’s the cartridge case used for the classic 7×57 Mauser rifle round, highly regarded for its accuracy and moderate recoil.

Yes, both terms refer to the same cartridge case; “7mm” is simply the metric caliber designation for the 7×57 Mauser. It is also dimensionally equivalent to 275 Rigby.

Shooters reload it for target shooting, hunting medium-sized game, and vintage rifle enthusiasts who appreciate classic calibers.

Absolutely, once-fired brass can be resized, trimmed, and reloaded multiple times if properly inspected and maintained. Many of our customers buy new brass from us and utilize it multiple times.

Raven Rocks Precision stocks premium new brass from trusted manufacturers — reach out to check availability!

With proper care, you can expect several reload cycles before the brass shows signs of fatigue or damage.

You’ll need a reloading press with appropriate dies sized for the 7×57 cartridge; standard resizing dies are widely available.

Yes, trimming ensures cases meet proper length specifications and maintain safe chamber pressures during firing.

Medium burn-rate powders designed for moderate velocity cartridges are typically recommended — always consult reliable load data before starting.

Yes, modern components can safely be used with vintage cases if you follow published load data carefully to avoid overpressure situations.

Specification

Hey, this is Bill with Raven Rocks Precision. If you’re a fan of the 7×57 Mauser, we’ve got you covered. Click to read entire video transcription

We have brand new brass from Sweden, and we’re one of the few places in the U.S. that carries it—especially in this kind of quantity. Our supply is steady, reliable, and ready to ship directly from our facility.

If you’re looking to build your next favorite load with high-quality brass, this is the perfect opportunity.

Check it out on our website and get started reloading today. Read Less

Additional information

Weight 22 kg

Norma 7×57 Mauser Brass (50 ct)

SKU: BR-R-NORMA-198

13 reviews

$74.95

($1.50 per piece)

In stock

Product Overview

(50) pieces of Norma 7x57 Mauser brass for reloading. This is NEW, never loaded brass and is bulk packaged from Sweden.

February 2025 Restock - Available Now!

NORMA BRASS KEY FEATURES:

  • Neck - Annealed to achieve proper elasticity and prevent splitting, NORMA cases are then put through a final polish process to ensure superior appearance in addition to superior performance
  • Shoulder - NORMA applies over a century of experience and proprietary tooling to ensure dimensionally perfect headspace
  • Body - Laboratory Inspection ensures proper hardness over the length of the case; softer at the neck, getting progressively harder towards the case head.
  • Tolerances - In-house tooling production allows NORMA to not only control tolerances of the finished product, but of the production tools and machines themselves. With tooling tolerances down to 7 thousands of a millimeter, NORMA is proud to have the tightest tolerances in the industry
  • Flash Hole - Three quality control inspections for the flash hole ensure a perfect centered and burr free product. Benchrest quality in every case!
  • Primer Pocket - Proper hardness of the primer pocket is critical to long case life. At NORMA, each production run is tested to a minimum of ten reloading cycles

FAQ for 7x57 Mauser Brass / 7mm Mauser Brass

What is 7x57 Mauser brass?

It’s the cartridge case used for the classic 7×57 Mauser rifle round, highly regarded for its accuracy and moderate recoil.

Yes, both terms refer to the same cartridge case; “7mm” is simply the metric caliber designation for the 7×57 Mauser. It is also dimensionally equivalent to 275 Rigby.

Shooters reload it for target shooting, hunting medium-sized game, and vintage rifle enthusiasts who appreciate classic calibers.

Absolutely, once-fired brass can be resized, trimmed, and reloaded multiple times if properly inspected and maintained. Many of our customers buy new brass from us and utilize it multiple times.

Raven Rocks Precision stocks premium new brass from trusted manufacturers — reach out to check availability!

With proper care, you can expect several reload cycles before the brass shows signs of fatigue or damage.

You’ll need a reloading press with appropriate dies sized for the 7×57 cartridge; standard resizing dies are widely available.

Yes, trimming ensures cases meet proper length specifications and maintain safe chamber pressures during firing.

Medium burn-rate powders designed for moderate velocity cartridges are typically recommended — always consult reliable load data before starting.

Yes, modern components can safely be used with vintage cases if you follow published load data carefully to avoid overpressure situations.

Specification

Additional information

Weight 22 kg

Customer Reviews

4.9
Based on 13 reviews
5 star
92
92%
4 star
8
8%
3 star
0%
2 star
0%
1 star
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1-5 of 13 reviews
  1. samuel Koger
    Verified
    Norma 7x57 Mauser Brass (50 ct)Norma 7x57 Mauser Brass (50 ct)

    Great shipping time and good communication

  2. Lewis Short
    Verified
    Norma 7x57 Mauser Brass (50 ct)Norma 7x57 Mauser Brass (50 ct)

    They were a little higher than most others but actually had them in stock

  3. John Stogner
    Reviewer
    Norma 7x57 Mauser Brass (50 ct)Norma 7x57 Mauser Brass (50 ct)

    Thanks to you all. My first order from RRP. Couldn’t be happier.
    Thanks again.

  4. David C Fisher
    Reviewer
    Norma 7x57 Mauser Brass (50 ct)Norma 7x57 Mauser Brass (50 ct)

    Raven Rocks indeed does rock!! Awesome to find these cases and Raven Rocks is fast and easy to buy from!!

  5. Kyle
    Reviewer
    Norma 7x57 Mauser Brass (50 ct)Norma 7x57 Mauser Brass (50 ct)

    First transaction with Ravenrock. Fast shipping, no surprises, well packaged and probably better so than most other places. 7×57 Norma brass doesn’t exactly grow on trees, so I was happy to find them here.

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