Lindcott Armory Compare / 7.92x57mm Mauser vs 8x57 JRS
Cartridge comparison
7.92x57mm Mauser vs 8x57 JRS
7.92x57mm Mauser is faster (2,900 vs 2,560 fps); 8x57 JRS carries more energy (3,198 vs 3,000 ft·lb); 7.92x57mm Mauser recoils less.
7.92x57mm Mauser →Representative trajectory · 100 yd zero0–800 yd Open in Ballistic Compare ↗
8x57 JRS →Representative trajectory · 100 yd zero0–800 yd Open in Ballistic Compare ↗
| 7.92x57mm Mauser | 8x57 JRS | |
|---|---|---|
| Type | Rifle | Rifle |
| Introduced | 1888 | 1905 |
| Bullet ⌀ | 0.323″ | 0.323″ |
| Case length | 2.244″ | 2.244″ |
| Velocity | 2,500–2,900 fps | 2,330–2,560 fps |
| Energy | 2,400–3,000 ft·lb | 2,364–3,198 ft·lb |
| Max pressure | 56,000 psi | 47,863 psi |
| Recoil | 12–16 ft·lb | 14–18 ft·lb |
| Eff. range | 800 yd | 400 yd |
FAQs
- Is 7.92x57mm Mauser faster than 8x57 JRS?
- 7.92x57mm Mauser is faster — up to 2,900 fps versus 2,560 fps.
- Does 7.92x57mm Mauser hit harder than 8x57 JRS?
- 8x57 JRS carries more muzzle energy (3,198 vs 3,000 ft·lb).