Does barrel length impact accuracy at longer ranges for .17 HMR?

Effects of Barrel Length on Velocity

The .17 HMR cartridge is known for its high velocity, but its performance can be affected by barrel length. A shorter barrel, typically 16-18 inches, can produce faster muzzle velocities, with some rifles reaching over 2,600 feet per second. This increased velocity can be beneficial for hunting small game at close to medium distances, such as up to 100 yards. However, at longer ranges, the difference in velocity between a shorter and longer barrel is minimal.

Accuracy Considerations at Longer Ranges

When shooting at longer ranges, accuracy is more dependent on the rifle’s accuracy and the shooter’s skills than on barrel length. A .17 HMR rifle with a longer barrel, typically 22-24 inches, can provide a more stable platform for shooting at longer ranges, but the difference in accuracy between a shorter and longer barrel is often negligible. In fact, some rifles with shorter barrels can be just as accurate at longer ranges as those with longer barrels, as long as the shooter is using a high-quality scope and proper shooting techniques.

Practical Considerations for Hunting Small Game

For hunting small game, such as rabbits or squirrels, a .17 HMR rifle with a shorter barrel can be a good choice. The increased velocity and energy can be beneficial for taking down small game quickly and humanely, and the shorter barrel can make the rifle easier to handle in tight spaces. However, for hunting larger small game, such as coyotes or foxes, a rifle with a longer barrel may be more suitable, as it can provide a more stable platform for shooting at longer ranges.