| .44 Russian | ||
|---|---|---|
| Type | Revolver | |
| Place of origin | United States | |
| Production history | ||
| Designer | Smith & Wesson | |
| Designed | 1870 | |
| Manufacturer | Smith & Wesson | |
| Produced | 1870— | |
| Specifications | ||
| Parent case | .44 S&W American | |
| Bullet diameter | .429 in (10.9 mm) | |
| Neck diameter | .456 in (11.6 mm) | |
| Base diameter | .457 in (11.6 mm) | |
| Rim diameter | .515 in (13.1 mm) | |
| Rim thickness | .060 in (1.5 mm) | |
| Case length | 0.970 in (24.6 mm) | |
| Overall length | 1.43 in (36 mm) | |
| Case capacity | 27.10 gr H2O (1.762 cm³) | |
| Rifling twist | 1 in 20 in (510 mm) | |
| Primer type | Large Rifle | |
| Maximum pressure | 14,500 psi (100 MPa) | |
| Ballistic performance | ||
| Bullet weight/type | Velocity | Energy |
| 246 gr (15.9 g) lead round nose | 750 ft/s (230 m/s) | 310 ft·lbf (420 J) |
The .44 Russian, also known as the .44 S&W Russian, is a blackpowder center fire metallic revolver cartridge developed by Smith & Wesson in 1870.[1] The .44 Russian design marked the first use of an internally lubricated bullet in modern firearm ammunition.[2]
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In the early 1870s, General Alexander Gorloff, the military attaché assigned to the Russian Embassy in Washington, D.C., approached Smith & Wesson about the possibility of negotiating a military sales contract for the purchase of a large number of Smith and Wesson Model 3 revolvers for the Imperial Russian Army.[1][3]
However, Gorloff had some reservations about the standard .44 S&W American chambering of the pistol which, similar to today’s .22 long rifle, had an externally lubricated heeled bullet. Gorloff correctly recognized that such ammunition tends to pick up debris and contaminants which erode the bore when fired, so a qualification of the purchase contract was that Smith & Wesson develop an internally lubricated version of their .44 round.[3][4]
Smith & Wesson did so by reducing the diameter of the .44 bullet to .429 and adding lubrication grooves to its base. This evolutionary improvement became an archetype, influencing future cartridge designs. With improved firearm metallurgy available, Smith and Wesson increased the bullet weight of the new cartridge to 246 grains while retaining a heavy 23 grain blackpowder propellant charge which almost equalled that of the .44 American and produced a muzzle velocity of roughly 750 ft/s.[2] As a result of these changes, the .44 Russian generated a much higher chamber pressure of 12,000 copper units of pressure (CUP) compared to the older .44 American round which generated only 6-8,000 CUP. To prevent the new high-pressure ammunition from being fired in .44 American revolvers with disastrous results, the overall cartridge case length was increased by .02 in to 0.970 in.[1] In addition, the cylinder design of the No. 3 revolver had to be changed from the straight bored .44 American configuration to a stepped arrangement which was .457 in at the rear of the cylinder to accept the case, and narrower from the case shoulder forward to give a tight fit for the smaller bore .44 Russian bullet.[5]
In 1872, while in the US, Grand Duke Alexei Alexandrovich visited the Smith & Wesson factory to review the progress of the Russian order. The American gun maker made him the gift of an engraved presentation Model 3 valued at more than $400, a princely sum of money. The Duke was also feted with a US Government-paid buffalo hunting trip with Buffalo Bill Cody and US Generals Philip Sheridan and George Armstrong Custer, where he was impressed with Cody's adeptness with firearms.[3]
Over 131,000 S&W Model 3 revolvers were eventually sold to the Russian Army.[3] In addition to the S&W made revolvers, Belgian, Spanish and German made copies were adopted by several European countries and were used until the 1920s. The .44 Russian chambering became a hit in the domestic market as well, gaining a reputation as the first American revolver cartridge offering inherent accuracy. In time it set many records, eventually becoming known as an established target round,[1] enabling skilled shooters to achieve 3-inch (76 mm) groups at 50 yards (46 m); notable for the time and still impressive today.[4]
The .44 Russian was the precursor for two very important later handgun cartridges which were based on its design, the .44 Special in 1907 and the .44 Magnum in 1956.[2]
A number of ammunition companies still manufacture .44 Russian ammunition:[6]
Additionally, Starline Brass makes new, unprimed cartridge cases in .44 Russian for handloaders.