Cartridge comparison
.45 ACP vs .450 SCH
.45 ACP and .450 SCH are both in the reference; see the full spec comparison below.
Side by side
| .45 ACP | .450 SCH | |
|---|---|---|
| Type | Pistol | Pistol |
| Introduced | 1905 | 2013 |
| Bullet diameter | 0.452″ | 0.452″ |
| Case length | 0.898″ | 0.9374″ |
| Max pressure | 21,000 psi | 32,634 psi |
| Recoil | 7.8–9 ft·lb | 11.4–14.6 ft·lb |
| Effective range | 50 yd | 50 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.
