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9 x 21
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Caliber Specifications:
Caliber: | 9 x 21 |
Standard / Datasheet: | C.I.P. |
Bullet Diameter: | 0.356" | 9.04mm |
Primer Size: | Small Pistol (SP) |
Max. Case Length: | 0.830" | 21.08mm |
Max. Cartridge Length / OAL: | 1.171" | 29.75mm |
Max. Standardized Pressure: | 34084 psi | 2350 bar |
Case Capacity: | 15.5 Grains of Water | 1.01 cm3 |
CID: | CID_1232 |
Last updated: | 2/20/2025 |
- The 9x21 is a powerful semi-automatic pistol cartridge developed by the Italian firearms company, Beretta. It was designed to provide more stopping power than the traditional 9mm Parabellum cartridge and has an overall length of 34mm with a bullet weight ranging from 115-147 grains.Originally intended for military use, the 9x21 is now widely used in civilian markets for personal defense and target shooting. Its relatively low recoil makes it manageable even in smaller frames, while its excellent terminal ballistics make it suitable for hunting game ranging from varmints to medium game animals
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Most popular powders from our community members for caliber 9 x 21:
Weight vs. Velocity - Suitable Bullets for this Caliber
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Barrel Length Variation vs. Velocity - by Bullet Weight
9 x 21 load data available with the following bullets:
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