Cartridge comparison
10.75x68mm vs .400 Brenneke
10.75x68mm and .400 Brenneke are both in the reference; see the full spec comparison below.
Side by side
| 10.75x68mm | .400 Brenneke | |
|---|---|---|
| Type | Rifle | Rifle |
| Introduced | 1908 | 1910 |
| Bullet diameter | 0.4244″ | 0.4232″ |
| Case length | 2.6772″ | 2.4803″ |
| Max pressure | 47,863 psi | 27,800 psi |
| Recoil | 52.3–54 ft·lb | 40.3 ft·lb |
| Effective range | 150 yd | 250 yd |
| SAAMI | Not SAAMI standardized | Not SAAMI standardized |
| CIP | CIP standardized | Not standardized |
| Obsolete | 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.
