Rifle projectile · Barnes · TSX Hunting · .277 / 270 Cal
Barnes .277 85gr TSX Hunting 30254
.277 / 270 Cal · 85 grain · TSX Hunting
Estimates
Performance.
TheBarnes .277 85gr TSX Hunting 30254is a rifle projectile manufactured byBarnes. With a bullet diameter of 0.277 inches and weight of 85 grains, this projectile is designed for medium large game applications.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Barnes |
| Product Line | TSX Hunting |
| SKU | 30254 |
| Type | Rifle |
| Diameter | 0.277" |
| Weight | 85 grains |
| Ballistic Coefficient (G1) | 0.246 |
| Ballistic Coefficient (G7) | N/A |
| Sectional Density | 0.158 |
Performance Estimates
Based on typical load data for .277 / 270 Cal:
| Metric | Estimate |
|---|---|
| Muzzle Velocity | ~3127 fps |
| Muzzle Energy | ~1845.2 ft-lbs |
| Effective Range | ~700 yards |
Suitable Applications
This projectile is commonly used for: deer, elk, moose, bear.
About the Ballistic Coefficient
The G1 ballistic coefficient of0.246indicates 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 of0.158, this projectile is suited for its intended application range.
Suitability
Suitable game.
Compatibility
Compatible cartridges.
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