Cartridge comparison
.357 SIG vs 7.5 FK
.357 SIG and 7.5 FK are both in the reference; see the full spec comparison below.
Side by side
| .357 SIG | 7.5 FK | |
|---|---|---|
| Type | Pistol | Pistol |
| Introduced | 1994 | 2015 |
| Bullet diameter | 0.355″ | 0.307″ |
| Case length | 0.865″ | 1.063″ |
| Max pressure | 40,000 psi | 50,763 psi |
| Recoil | 8–12 ft·lb | — |
| Effective range | 50 yd | 150 yd |
Highlighted cells hold the clear edge where both sides have a number. Every figure is a range maximum from the reference; typical loads run lower.
Case profiles, to scale
Drawn to the same scale, so the proportions are true. Physical size varies with your screen.