Quick Answer
The .375 Ruger offers better case capacity and a more efficient design compared to the .375 H&H, making it a better choice for long-range hunting and African plains game.
Case Capacity and Design
The .375 Ruger has a 2.315-inch case length, which is 0.035 inches longer than the .375 H&H. This extra length translates to a 10-15% increase in case capacity, allowing for more propellant and a heavier bullet. The .375 Ruger’s design is based on the .338 Ruger Compact Magnum case, which provides a more efficient combustion chamber and reduced pressure.
Ballistic Performance
The .375 Ruger’s increased case capacity allows it to generate higher velocities with heavier bullets. For example, a 300-grain bullet can reach velocities of up to 2,700 fps, while a similar 300-grain bullet in the .375 H&H might reach 2,600 fps. This increased velocity and energy retention make the .375 Ruger more effective for long-range hunting and larger game.
Reliability and Durability
The .375 Ruger’s design also prioritizes reliability and durability. The case is stronger and more resistant to case stretching, which reduces the risk of jamming and increases the rifle’s lifespan. Additionally, the .375 Ruger’s lower pressure profile makes it more suitable for older or lower-pressure rifles, reducing the risk of damage or injury.
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