Cartridge comparison
.32 Long Colt vs .32 NAA
.32 Long Colt and .32 NAA are both in the reference; see the full spec comparison below.
Side by side
| .32 Long Colt | .32 NAA | |
|---|---|---|
| Type | Pistol | Pistol |
| Introduced | 1873 | 2002 |
| Bullet diameter | 0.3138″ | 0.3129″ |
| Case length | 0.9161″ | 0.6799″ |
| Max pressure | 14,504 psi | 25,700 psi |
| Recoil | 2.6–3 ft·lb | 3 ft·lb |
| Effective range | 25 yd | 25 yd |
| SAAMI | Not SAAMI standardized | SAAMI (not in current Z299) |
| CIP | CIP standardized | Not standardized |
| Obsolete | Obsolete | — |
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.
