Quick Facts
| Manufacturer | Bertram |
| Cartridge | .600 Nitro Express |
| Product | New, unprimed brass cartridge cases |
| Case type | Rimmed, straight |
| Country of manufacture | Australia |
| U.S. distributor | Desert Tech Munitions |
Important: This listing is for brass cartridge cases only. It is not loaded ammunition and contains no primer, powder, or projectile.
Why Choose Bertram .600 Nitro Express Brass?
- New-production brass for a specialized cartridge
- Manufactured by Bertram in Australia
- Imported and supported in the United States by Desert Tech Munitions
Cartridge Profile: .600 Nitro Express
The .600 Nitro Express is one of the best-known heavy British dangerous-game cartridges. Developed for large double rifles and certain single-shot rifles, it became associated with close-range stopping work and remains an iconic chambering among collectors, professional hunters, and bespoke rifle makers.
Rifles Associated with the .600 Nitro Express
- Historic British .600 Nitro Express double rifles
- Modern bespoke double rifles from specialist makers
- Single-shot rifles specifically chambered and proofed for .600 Nitro Express
Compatibility note: Always verify the exact chambering marked on the firearm before ordering components.
Product and Reference Specifications
| Manufacturer | Bertram |
| Condition | New |
| Primed | No |
| Material | Cartridge brass |
| Reloadable | Yes |
| C.I.P. designation | 600 N.E. |
| Maximum case length | 76.20 mm / 3.000 in |
| Maximum cartridge length | 93.98 mm / 3.700 in |
| Reference bullet diameter | 15.75 mm / .620 in |
| Maximum rim diameter | 20.57 mm / .810 in |
| Country of manufacture | Australia |
| U.S. distributor | Desert Tech Munitions |
Reference dimensions do not replace inspection of the actual component or verification against the firearm, dies, and published loading information.
Case Preparation Before Loading
- Inspect every case before use
- Check the case mouth, body, primer pocket, and flash hole
- Size, expand, chamfer, deburr, and measure as appropriate
- Use reliable published loading information suitable for the firearm and components
Availability
Bertram manufactures many specialty calibers in scheduled production runs. Use stock notifications or contact Desert Tech Munitions for incoming inventory and volume requirements.
Why Buy from Desert Tech Munitions?
- Authorized U.S. Bertram distributor
- U.S. inventory and domestic shipping when available
- Dealer and OEM programs for qualified buyers
- Knowledgeable support for rare and specialty cartridge brass
Frequently Asked Questions
Is this loaded ammunition?
No. This listing is for new, unprimed brass cartridge cases only.
Can this brass be reloaded?
Yes. Case life depends on chamber dimensions, loading pressure, sizing practices, and inspection between loadings.
Why is this brass sometimes difficult to find?
The cartridge serves a specialized market, so brass is generally manufactured in scheduled or limited production runs.
Classic Safari & Dangerous Game Collection
Select any cartridge below to view its brass, pricing, and availability.
Magazine & Heavy Bolt-Action Cartridges
Nitro Express & Break-Action Cartridges
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Reviews
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600 Nitro Brass
Excellent quality as always!