Cartridge comparison
.25 NAA vs .380 ACP
.25 NAA and .380 ACP are both in the reference; see the full spec comparison below.
Side by side
| .25 NAA | .380 ACP | |
|---|---|---|
| Type | Pistol | Pistol |
| Introduced | 2002 | 1908 |
| Bullet diameter | 0.251″ | 0.355″ |
| Case length | 0.7449″ | 0.6799″ |
| Max pressure | 23,000 psi | 21,500 psi |
| Recoil | 1.5–3 ft·lb | 4–6.5 ft·lb |
| Effective range | 50 yd | 25 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.