.44-40 Winchester
1873 · Winchester Repeating Arms Company · 2 firearms in catalog
Also known as: .44 WCF, .44 Winchester Center Fire, 10.7x33mmR
Cartridge specifications
| Bullet Diameter | 10.8 mm (0.425") |
| Neck Diameter | 11.4 mm (0.449") |
| Base Diameter | 11.96 mm (0.471") |
| Case Length | 33.27 mm (1.310") |
| Overall Length | 40.39 mm (1.590") |
| Max Pressure | 75.8 MPa (11,000 psi) |
| Typical Bullet Weight | 13 g (201 gr) |
| Typical Muzzle Velocity | 379 m/s (1243 fps) |
| Typical Muzzle Energy | 935 J (690 ft·lbf) |
| Primer Type | Large Pistol |
| Cartridge Type | Rimmed |
| Introduced | 1873 |
Firearms chambered in .44-40 Winchester
- A. Uberti 1860 Henry Rifle — A. Uberti · Rifle
- Colt Single Action Army — Colt's Manufacturing Company · Revolver · 1873
Cartridge family
Derived cartridges