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.300 Precision Rifle Cartridge
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Caliber Specifications:
Caliber: | .300 Precision Rifle Cartridge |
Standard / Datasheet: | SAAMI |
Bullet Diameter: | 0.308" | 7.82mm |
Primer Size: | Large Rifle Magnum (LRM) |
Max. Case Length: | 2.580" | 65.53mm |
Max. Cartridge Length / OAL: | 3.700" | 93.98mm |
Max. Standardized Pressure: | 64977 psi | 4480 bar |
Case Capacity: | 99.0 Grains of Water | 6.43 cm3 |
CID: | CID_370 |
Last updated: | 3/19/2025 |
- The .300 Precision Rifle Cartridge is a superior cartridge for long-range precision shooting, developed in 2016 for use by competitive shooters and others engaging in serious target shooting. This round combines the velocity and energy of a magnum rifle cartridge with exceptional accuracy potential - making it perfect for both hunting dangerous game animals out to extended distances as well as precision target shooting competitions.Offering unparalleled accuracy potential from quality rifles equipped with optics, this rifle round is capable of taking down even the most ferocious game animals out to ranges beyond what most other magnums are capable of delivering - while retaining sufficient power to penetrate through thick hides and bone. Its ability to maintain consistent performance across temperatures and atmospheric conditions makes it ideal for shooters looking for reliable performance at extreme distances.
Weight vs. Velocity - Suitable Bullets for this Caliber
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Barrel Length Variation vs. Velocity - by Bullet Weight
.300 Precision Rifle Cartridge load data available with the following bullets:
(most popular first)
Filter by Bullet Weight (Grains)
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