Caliber Description
The .30 Fl. N.E. Purdey is a distinguished British caliber that traces its origins to the turn of the twentieth century, conceived by the acclaimed gunmaker James Purdey & Sons. Developed around 1906, the .30 Flanged Nitro Express, sometimes referenced as the .30 Purdey Flanged NE, emerged as a rimmed alternative to the .30-06 Springfield, which had not yet garnered wide adoption in Europe. The objective was to offer British sportsmen and hunters a rimmed, powerful, and accurate cartridge optimized for double rifles and single-shots favored at the time. Rifles chambered in this caliber became synonymous with British craftsmanship and were particularly valued for their ability to deliver rapid second shots, an essential feature for dangerous game hunting and continental stalking. Over time, although overshadowed by newer, higher-pressure cartridges, the .30 Fl. N.E. Purdey has retained a loyal following among enthusiasts of classic firearms, reloaders, and those dedicated to the art of traditional hunting.
For ammunition reloaders, the .30 Fl. N.E. Purdey holds enduring appeal due to its unique blend of ballistics, manageable pressure levels, and compatibility with traditional British firearms. This cartridge was purpose-built for break-action rifles, delivering reliable performance with moderate recoil — a valuable attribute for comfortable shooting during long days in the field. Its rimmed case design facilitates smooth extraction in both single and double rifles, which is especially beneficial for reloaders seeking dependable cycling under challenging conditions. Reloaders appreciate the flexibility to tailor loads to specific hunting or shooting preferences, often experimenting with bullet weights and powder charges to achieve optimal accuracy and terminal performance. With a niche but dedicated fan base, the .30 Fl. N.E. Purdey continues to be handloaded and enjoyed by those who appreciate its blend of heritage and practicality.
In terms of application, the .30 Fl. N.E. Purdey was engineered as a medium game cartridge, most popular among hunters pursuing deer, wild boar, and various plains game species across Europe and colonial territories. Its effective range comfortably extends to 200-250 yards, providing more than ample performance for woodland stalking and closer-range encounters typical of European hunting terrain. While not intended for the largest or most dangerous game, the cartridge’s accuracy and moderate recoil have made it a staple for hunters seeking quick, humane kills on animals such as red stag, roe deer, and chamois. As a classic British deer cartridge, it also holds cultural significance, representing a bygone era of craftsmanship and sporting ethics.
Reloaders interested in the .30 Fl. N.E. Purdey will find typical bullet weights ranging from 150 to 180 grains, with the 165-grain soft point being a traditional favorite for its balance of velocity and energy. Original factory loads typically propelled a 150-grain bullet at approximately 2,650 feet per second, producing around 2,340 foot-pounds of muzzle energy — respectable ballistics for the cartridge’s intended purposes. Case length is generally about 2.5 inches, with overall cartridge length mirroring contemporary .30-caliber designs. The mild pressures suited for older British rifles make careful case inspection and proper reloading techniques essential, especially when working with vintage firearms. Modern reloaders often select premium bullets and powders to enhance the performance of this venerable round while preserving its distinctive character. The .30 Fl. N.E. Purdey, with its storied past and enduring capabilities, remains a fascinating and rewarding project for the experienced ammunition reloader.
Popular Load Recipes
no recipe
Cost per Reloaded Round
Factory .30 Fl. N.E. Purdey ammunition is extremely rare and specialized. Current sources (2024) show that if available, factory-loaded cartridges can cost around $200 per round or more due to its obsolescence and collector status.
Reloading costs can be estimated as follows:
- Brass cases (reused): about $10 per case (initial investment, but reusable).
- Bullet: custom .308” 250gr soft point, estimated at $1.50 each.
- Powder: about 80 grains per case, or about $0.40 per round at current prices ($35 per pound).
- Primer: about $0.10 each.
Per reloaded round (not including reusable brass): $1.50 (bullet) + $0.40 (powder) + $0.10 (primer) ≈ $2.00
Including a portion of brass cost, say $1 per use:
Total per round ≈ $3.00
Estimated savings per round: $200 (factory) - $3 (reloaded) = $197 per round saved by reloading.
Note: These costs can vary based on component availability, shipping, taxes, and actual component specs, but approximate savings are extremely high due to rarity and cost of factory ammo.
Technical Specifications
Safety Standard / Application
C.I.P. / Rifle Caliber
Most Suitable Bullet Weights
112 - 208 Grains
Case Capacity / Average Charge
58 Grains of Water / 39.8 Grains
Average Muzzle Velocity / Energy
2503 fps / 2141 ft-lbf
Case Length / Max. C.O.L
2.313'' / 2.98''