digplanet beta 1: Athena
Share digplanet:

Agriculture

Applied sciences

Arts

Belief

Business

Chronology

Culture

Education

Environment

Geography

Health

History

Humanities

Language

Law

Life

Mathematics

Nature

People

Politics

Science

Society

Technology

.56-56 Spencer
Type Rifle
Place of origin USA
Production history
Designer Christopher Spencer
Specifications
Bullet diameter .550 in (14.0 mm)
Neck diameter .560 in (14.2 mm)
Shoulder diameter .560 in (14.2 mm)
Base diameter .560 in (14.2 mm)
Rim diameter .645 in (16.4 mm)
Case length .875 in (22.2 mm)
Overall length 1.545 in (39.2 mm)
Ballistic performance
Bullet weight/type Velocity Energy
350 gr (23 g) 1,200 ft/s (370 m/s) 1,125 ft·lbf (1,525 J)
Source(s): Barnes & Amber[1]

The .56-56 Spencer was an American black powder rifle cartridge.

Designed for the Spencer rifle and carbine, patented 6 March 1860, it was employed by cavalry during the American Civil War, first appearing at Sharpsburg in rifle form. No Spencer carbines were on issue at the Battle of Gettysburg, though two units under Custer had the rifles. The .56-56 was loaded with a slug of 350–360 gr (22.7–23.3 g) over 42–45 gr (2.7–2.9 g) of black powder. It was loaded by a variety of companies, and was also used in the Ballard and Joslyn carbines. It is a short-ranged cartridge, ineffective on anything larger than deer. Commercially loaded ammunition continued to be available into the 1920s.

Nomenclature[edit]

The nomenclature of Spencer cartridges were unique. Unlike later cartridges such as the .44-40 Winchester and .45-70, where the first number indicated caliber and the second the charge weight, the .56-56 refers solely to the case. The first 56 is the diameter of the case at the base .56 inches (14.2 mm), measured just past the rim, and the second 56 is the diameter at the case mouth, also 0.56 inches (14 mm). Later versions of the cartridge included the .56-52, .56-50, and .56-46, which had varying degrees of taper in the cases, to accommodate smaller diameter bullets. All of these cartridges are rimfire primed. The actual bullet diameter of the .56-56 varied between .54 and .555 inches (13.7–14.1 mm), depending on ammunition manufacturer. The .56-52, made by Spencer, and the .56-50, made by Springfield, differed only in the degree of crimp, with the .56-50 having a greater crimp; both fired 350 grain .512-inch (13.0 mm) bullets. The .56-46 fired a 320 to 330 grain .465-inch (11.8 mm) bullet.[1]

See also[edit]

References[edit]

  1. ^ a b Barnes, Frank C., ed. by John T. Amber. Cartridges of the World (Northfield, IL: DBI Books, 1972), p. 281, ".56-56 Spencer". ISBN 0-695-80326-3.

Original courtesy of Wikipedia: http://en.wikipedia.org/wiki/.56-56_Spencer — Please support Wikipedia.
This page uses Creative Commons Licensed content from Wikipedia. A portion of the proceeds from advertising on Digplanet goes to supporting Wikipedia.
151 videos foundNext > 

Shooting 56-56 Spencer Rifle

Cowboy Action Shoot in Titusville, PA, one stage (I'm pretty slow, sorry) Shooting an original 1860 Spencer Rifle in 56-56 Spencer (CF Conversion) Uberti S&W...

Loading the .56-50 Spencer Rifle blank for only 25 cents each!!!!!!!!

Loading the .56-50 Spencer blank from the 32 gauge shotgun shell.

Cimarron 1865 Spencer Repeating Rifle 56-50 Rifle - Photos

Cimarron 1865 Spencer Repeating Rifle 56-50 Rifle - Photos cimarron 1872 open top cimarron 1897 shotgun cimarron 1897 shotgun cimarron 1897 cimarron 1875 out...

The Spencer Project

Shooting an antique Spencer carbine.

.56-50 Spencer Rifle Blanks at 25 cents a round!!!!!!!!!!!!

Shooting a Taylor Arms Spencer Rifle with blanks made from the 32 gauge shotgun shells. They are cheap to make and work great.

Spencer Repeating Carbine

iMovie project 8th Grade.

Shooting the Model 1865 Spencer Carbine

Shooting the Model 1865 Spencer Carbine at Revere Gun Range in Pompano Beach, Fl Original not a repro! Using Starline 56/50 brass loaded with 9 grains of Tra...

Spencer centre-fire conversion part 2

Covers the production of 56-50 centre-fire ammunition for a converted Spencer carbine.

56 312 - COLD START - YORK - 2nd APRIL 2013

NICE.

スペンサー銃

M1865 Spencer Carbine .56-50 http://www.desertshooting.com/

151 videos foundNext > 

We're sorry, but there's no news about ".56-56 Spencer" right now.

Loading

Oops, we seem to be having trouble contacting Twitter

Support Wikipedia

A portion of the proceeds from advertising on Digplanet goes to supporting Wikipedia. Please add your support for Wikipedia!