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7 mm WSM
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Technical Specifications:
Caliber: | 7 mm WSM |
Bullet Diameter: | 0.284" | 7.21mm |
Primer Size: | Large Rifle Magnum (LRM) |
Max. Case Length (l3): | 2.090" | 53.09mm |
Max. Cartridge Length / OAL: | 2.860" | 72.64mm |
Max. Standardized : | 63817 psi | 4400 bar |
Case Capacity: | 81.1 Grains of Water | 5.27 cm3 |
CID: | CID_1069 |
Standard | C.I.P. |
Letztes Update: | 10/7/2024 |
- The 7mm Winchester Short Magnum (7mm WSM) is a high-performance rifle cartridge developed by Winchester in 2001. This round was designed to offer superior accuracy and performance, as well as outstanding energy transfer with every shot.
The 7mm WSM offers flatter trajectories and excellent ballistic coefficients due to its relatively high velocity. This results in less drop and “drift” compared to other rounds when shooting at long distances, making it an ideal choice for competitive shooters looking for precision accuracy.
For general hunting or varmint shooting purposes, the 7mm WSM offers plenty of power to quickly take down your target with ease. So if you're looking for a round that provides superior accuracy, performance, and energy transfer the 7mm WSM should certainly be considered.
Velocity (V0)
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Energy (E0)
Ballistic Coefficient (BC1)
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Most popular powders from our community members for this caliber:
Weight vs. Velocity - Suitable Bullets for this Caliber
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Barrel Length Variation vs. Velocity - by Bullet Weight
7 mm WSM load data available with the following bullets:
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