.369 Nitro Express

.369 Nitro Express
Type Rifle
Place of origin  United Kingdom
Production history
Designer James Purdey & Sons
Designed 1922
Produced 1922
Specifications
Case type Rimmed, bottleneck
Bullet diameter .375 in (9.5 mm)
Neck diameter .398 in (10.1 mm)
Shoulder diameter .475 in (12.1 mm)
Base diameter .543 in (13.8 mm)
Rim diameter .616 in (15.6 mm)
Case length 2.69 in (68 mm)
Overall length 3.6 in (91 mm)
Ballistic performance
Bullet weight/type Velocity Energy
270 gr (17 g) 2,525 ft/s (770 m/s) 3,815 ft·lbf (5,172 J)
Test barrel length: 31 in
Source(s): Kynoch[1] & Cartridges of the World.[2]

The .369 Nitro Express, also known as the .369 Purdey Nitro Express, is a centerfire, rifle cartridge developed by James Purdey & Sons and introduced in 1922.

Overview

The .369 Nitro Express is a rimmed cartridge originally designed for use in Purdey's own double rifles. The cartridge offers almost identical ballistic performance to the .375 H&H Flanged Magnum, firing a projectile of the same .375 inch caliber.[2]

As is common with double rifles, the .369 Nitro Express was offered in one loading, firing a 270gr projectile at 2525 fps.[1]

See also

References

Footnotes

  1. 1 2 Kynoch.
  2. 1 2 Barnes.

Bibliography


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