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7-.300 Norma Magnum
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Technical Specifications:
Caliber: | 7-.300 Norma Magnum |
Bullet Diameter: | 0.284" | 7.21mm |
Primer Size: | Large Rifle Magnum (LRM) |
Max. Case Length (l3): | 2.492" | 63.30mm |
Max. Cartridge Length / OAL: | 3.634" | 92.30mm |
Max. Standardized : | 63817 psi | 4400 bar |
Case Capacity: | 102.0 Grains of Water | 6.62 cm3 |
CID: | CID_366 |
Standard | Wildcat |
Letztes Update: | 10/7/2024 |
- It’s simply a 300Norma necked down to 7mm. It’s not improved ie. shoulder angle changed.
When aggregating the ballistic performance of 96 suitable bullets for this caliber, you get an average powder charge of 80.2gr | 5.2g , an average muzzle velocity (V0) of 2932fps | 894m/s , and an average muzzle energy (E0) of 4296 Joule.
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-.300 Norma Magnum load data available with the following bullets:
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