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7-.300 Norma Magnum
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Caliber Specifications:
Caliber: | 7-.300 Norma Magnum |
Bullet Diameter: | 0.284" | 7.21mm |
Primer Size: | Large Rifle Magnum (LRM) |
Max. Case Length: | 2.492" | 63.30mm |
Max. Cartridge Length / OAL: | 3.634" | 92.30mm |
Max. Standardized Pressure: | 63817 psi | 4400 bar |
Case Capacity: | 102.0 Grains of Water | 6.62 cm3 |
CID: | CID_366 |
Last updated: | 3/8/2025 |
- It’s simply a 300Norma necked down to 7mm. It’s not improved ie. shoulder angle changed.
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Most popular powders from our community members for caliber 7-.300 Norma Magnum:
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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