Rifle projectile · Hornady · InterLock · .257 / 25 Cal
Hornady .257 117gr InterLock 2550
.257 / 25 Cal · 117 grain · InterLock
Estimates
Performance.
TheHornady .257 117gr InterLock® 2550is a rifle projectile manufactured byHornady. With a bullet diameter of 0.257 inches and weight of 117 grains, this projectile is designed for medium game applications.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Hornady |
| Product Line | InterLock® |
| SKU | 2550 |
| Type | Rifle |
| Diameter | 0.257" |
| Weight | 117 grains |
| Ballistic Coefficient (G1) | 0.243 |
| Ballistic Coefficient (G7) | N/A |
| Sectional Density | 0.253 |
Performance Estimates
Based on typical load data for .257 / 25 Cal:
| Metric | Estimate |
|---|---|
| Muzzle Velocity | ~3038 fps |
| Muzzle Energy | ~2397.3 ft-lbs |
| Effective Range | ~500 yards |
Suitable Applications
This projectile is commonly used for: deer, antelope, sheep.
About the Ballistic Coefficient
The G1 ballistic coefficient of0.243indicates how well this projectile retains velocity in flight. A higher BC means better wind resistance and less drop at distance.
Sectional Density
With a sectional density of0.253, this projectile provides good penetration for medium game.
Suitability
Suitable game.
Compatibility
Compatible cartridges.
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