Quick Answer
Different barrel lengths do affect ELD-X performance, but the impact is relatively subtle, with a 16-inch barrel offering slightly less kinetic energy and range than a 24-inch barrel.
Barrel Length and Kinetic Energy
When it comes to the 6.5 Creedmoor caliber and the ELD-X bullet, barrel length plays a role in kinetic energy. A 24-inch barrel can produce an average of 2,500-2,600 ft-lbs of kinetic energy, while a 16-inch barrel is typically around 2,200-2,300 ft-lbs. This is due to the additional barrel length allowing the bullet to gain more velocity and energy. However, this difference is relatively minor and often not noticeable in the field.
Effective Range and Ballistic Performance
In terms of effective range, the difference in barrel length is more pronounced. A 24-inch barrel can consistently deliver ELD-X bullets at speeds of 2,800-2,900 ft/s and maintain sub-MOA accuracy out to 1,200 yards. In contrast, a 16-inch barrel may see velocities drop to 2,400-2,500 ft/s at the same distance, with accuracy potentially degrading to 1.5-2 MOA. However, for most deer hunting situations, this range is still well within the effective envelope of the 6.5 Creedmoor and ELD-X combination.
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