.50 Remington Navy

The .50 Remington Navy is a .5 in (12.7 mm) American rimfire handgun cartridge.

.50 Remington Navy
Type	Pistol
Place of origin	United States
Production history
Produced	1865–1866[1]
Specifications
Bullet diameter	.510 in (13.0 mm)
Neck diameter	.535 in (13.6 mm)
Shoulder diameter	.535 in (13.6 mm)
Base diameter	.562 in (14.3 mm)
Rim diameter	.642 in (16.3 mm)
Case length	.860 in (21.8 mm)
Overall length	1.28 in (33 mm)
Primer type	rimfire
Ballistic performance
Bullet mass/type Velocity Energy 290 gr (19 g) 600[2] 234 ft⋅lbf (317 J)
Source(s): Barnes & Amber 1972

Introduced for the Remington Navy single-shot, rolling block pistol in 1865, the low-velocity round loaded a 290 gr (19 g; 0.66 oz) bullet over 23 gr (1.5 g; 0.053 oz) of black powder.[1]

The rimfire version was replaced in 1866 by a centerfire equivalent. A Boxer-primed version remained commercially available until World War One.[1]

The power of the .50 Remington was not great, but the heavy bullet, even at comparatively low velocity, made it "a rather potent handgun round".[1]

See also

• List of cartridges by caliber
• List of handgun cartridges
• List of rimfire cartridges
• 13 mm caliber

References

1. Barnes 1972, p. 280.
2. Barnes 1972, p. 282.

Notes

• Barnes, Frank C. (1972). ".50 Remington Navy". In John T. Amber (ed.). Cartridges of the World. Northfield, Illinois: DBI Books. p. 280, 282, & 283. ISBN 0-695-80326-3.CS1 maint: ref=harv (link)