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.307 Win.
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Caliber Specifications:
Caliber: | .307 Win. |
Standard / Datasheet: | C.I.P. |
Bullet Diameter: | 0.308" | 7.82mm |
Primer Size: | Large Rifle (LR) |
Max. Case Length: | 2.014" | 51.16mm |
Max. Cartridge Length / OAL: | 2.560" | 65.02mm |
Max. Standardized Pressure: | 60191 psi | 4150 bar |
Case Capacity: | 54.0 Grains of Water | 3.51 cm3 |
CID: | CID_393 |
Last updated: | 2/20/2025 |
- The .307 Winchester, also known as the .307 Win., was an innovative round developed by Winchester Repeating Arms Company in 1982. This caliber is highly praised for its ability to remain accurate and consistent at long distances, making it an excellent choice for hunting large game animals or precision target shooting.
The .307 Win. is capable of reliable knockdown power with improved terminal ballistics, meaning that shot placement is key when using this cartridge. Additionally, this rifle round has earned a great deal of respect among hunters due to its impressive accuracy potential and dependable performance in most weather conditions. Weight vs. Velocity - Suitable Bullets for this Caliber
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Barrel Length Variation vs. Velocity - by Bullet Weight
.307 Win. load data available with the following bullets:
(most popular first)
Filter by Bullet Weight (Grains)
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