1 inch (25.4mm) Flare
1900 · 2 firearms in catalog
Also known as: 1 inch signal, 26.5mm flare, Caliber No.4
Cartridge specifications
| Bullet Diameter | 25.4 mm (1.000") |
| Base Diameter | 26.5 mm (1.043") |
| Typical Muzzle Velocity | 45 m/s (148 fps) |
| Primer Type | Centerfire |
| Cartridge Type | Pyrotechnic Signal |
| Introduced | 1900 |
Firearms chambered in 1 inch (25.4mm) Flare
- Webley No.1 Mk.V Signal Pistol — Webley & Scott Ltd. · Pistol · 1918
- Webley No.3 Mk.I Signal Pistol — Webley & Scott Ltd. · Pistol · 1918