No Guesswork.
Just Results.
Every Single Time.

Texas-built, small-batch rifle cartridges
crafted by shooters who know consistency isn’t optional.

Modern cartridges designed for shooters who refuse to compromise for bad ammo.

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Hitting the mark shouldn’t be this hard

We know you’re tired of guessing. We were too.

That’s why our cartridges exist, because you shouldn’t have to wonder if your ammo is the issue.

Legacy cartridge designs weren’t built for today’s high-BC bullets, modern twist rates, or the way serious shooters actually run rifles.

The result?

You end up compromising for the cartridge instead of trusting it.

  • 0% of misses

    Are caused by elevation factors and wind.
    High BC bullets and efficient case designs help to mitigate those misses

More Pain Per Grain

Serious Builds Begin Here

Trusted by hunters, long-range shooters, and custom rifle builders around the world.

  • Sherman Short Brass

    Price range: $5.00 through $2,200.00

    Shop Now This product has multiple variants. The options may be chosen on the product page
  • Sherman Magnum Brass

    Price range: $5.00 through $2,200.00

    Shop Now This product has multiple variants. The options may be chosen on the product page
  • Sherman MEGA Brass

    Price range: $5.00 through $2,250.00

    Shop Now This product has multiple variants. The options may be chosen on the product page
bear hunting shot with sherman wildcat cartridges using long range rifle

Built Different, On Purpose

Our cartridges aren’t minor revisions of old ideas. They’re clean-sheet designs built for modern bullets, modern rifles, and shooters who care about efficiency as much as performance.

Every cartridge starts with one question: how do we remove compromises instead of working around them?

That philosophy drives everything — from case geometry and shoulder angles to component availability and long-term support.

More Pain Per Grain

Designed with intention
Proven behind real rifles

Quality You Can Count On. Every Time.

  • Compatibility

    Designed around modern high-BC bullets

  • Efficiency

    Optimized case geometry for efficiency and usable volume

  • Control

    Reduced bolt thrust and wasted energy

  • Integration

    Components engineered to work together as a system

More Pain Per Grain

You already know
it’s the ammo

Why are you still working around it?

When you can finally trust the cartridge, everything else gets simpler: Load development, confidence in the field, and results downrange…and you just shoot.

With confidence.

  • long range precision rifle using ammunition from Sherman Wildcat Cartridges