.401 Winchester Self-Loading
1910 · Winchester Repeating Arms Company · 1 firearm in catalog
Also known as: .401 WSL, .401 SL, 401 Winchester
Cartridge specifications
| Bullet Diameter | 10.31 mm (0.406") |
| Neck Diameter | 10.92 mm (0.430") |
| Base Diameter | 11.18 mm (0.440") |
| Case Length | 38.1 mm (1.500") |
| Overall Length | 50.8 mm (2.000") |
| Typical Bullet Weight | 12.96 g (200 gr) |
| Typical Muzzle Velocity | 652 m/s (2139 fps) |
| Typical Muzzle Energy | 2758 J (2034 ft·lbf) |
| Primer Type | Large Rifle |
| Cartridge Type | Rimless |
| Introduced | 1910 |
Firearms chambered in .401 Winchester Self-Loading
- Winchester Self-Loading Model 1910 — Winchester Repeating Arms Company · Rifle · 1910