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7.5 x 55 SWISS
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Caliber Specifications:
Caliber: | 7.5 x 55 SWISS |
Standard / Datasheet: | C.I.P. |
Bullet Diameter: | 0.306" | 7.77mm |
Primer Size: | Large Rifle (LR) |
Max. Case Length: | 2.188" | 55.58mm |
Max. Cartridge Length / OAL: | 3.059" | 77.70mm |
Max. Standardized Pressure: | 55114 psi | 3800 bar |
Case Capacity: | 65.0 Grains of Water | 4.22 cm3 |
CID: | CID_1112 |
Last updated: | 2/20/2025 |
- The 7.5×55mm Swiss or 7,5mm GP 11 (or unofficially 7.5×55mm Schmidt–Rubin) is a cartridge developed for the Swiss Army. It originated from the Gewehrpatrone 1890 (7.5×53.5mm) developed in 1898 by mechanical engineer Lt. Col. Eduard Rubin for rifles based on Rudolf Schmidt's action design. The 7.5×55mm Swiss GP 11 cartridge is similar in appearance to the slightly smaller 7.5×54mm French round though the two are not interchangeable.
Weight vs. Velocity - Suitable Bullets for this Caliber
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Barrel Length Variation vs. Velocity - by Bullet Weight
7.5 x 55 SWISS load data available with the following bullets:
(most popular first)
Filter by Bullet Weight (Grains)
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