M1867 Russian Krnka
| Obr.1867 Krnka | |
|---|---|
| File:Russian Krnka.jpg Obr.1867 Krnka Infantry Rifle | |
| Type | Side-hinged lifting Breechblock |
| Place of origin |  Russia |
| Service history | |
| In service | 1869-1880 |
| Used by | Russia, Bulgaria, Kingdom of Serbia, Kingdom of Montenegro |
| Wars | Russo-Turkish War, Balkan Wars, World War I |
| Production history | |
| Designer | Sylvester Krnka |
| Designed | 1867 |
| Manufacturer | Tula |
| Variants | Infantry, Cavalry |
| Specifications | |
| Mass | 4.9kg / 4.5kg (with a bayonet / without bayonet) |
| Length | 1800mm / 1300mm (with a bayonet / without bayonet) |
| Cartridge | 15.24 x 40R mm |
| Caliber | .60 |
| Action | Lifting-Block |
| Rate of fire | 9 rounds a minute |
| Effective firing range | 1200 arshins |
| Feed system | Single Shot |
The M1867 Russian Krnka (Винтовка Крнка́) was a breechloader conversion of the muzzle-loading Model 1857 Six Line rifle musket designed by Czech arms maker, Sylvester Krnka. It was adopted by the Russian Empire in 1869, and was similar to the contemporary Snider-Enfield and Tabatiere conversions. Conversions were carried out at the Tula armoy (TOZ).
Two main versions were produced: infantry and cavalry rifles. Shortly after its introduction to service, the M1867 was replaced by Berdan rifle, though both weapons would serve simultaneously for a time. After being taken out of service, many were converted into cheap shotguns.