Cartridge comparison
4.6x30mm HK vs 5.56x45mm NATO
4.6x30mm HK and 5.56x45mm NATO are both in the reference; see the full spec comparison below.
Side by side
| 4.6x30mm HK | 5.56x45mm NATO | |
|---|---|---|
| Type | Pistol | Rifle |
| Introduced | 1999 | 1980 |
| Bullet diameter | 0.1831″ | 0.2244″ |
| Case length | 1.2008″ | 1.7598″ |
| Max pressure | 58,015 psi | 62,000 psi |
| Recoil | 0.3–0.8 ft·lb | 3.8–5.5 ft·lb |
| Effective range | 200 yd | 600 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.