Rifle projectile · Barnes · Originals · .51
Barnes .51 300gr Originals 30682
.51 · 300 grain · Originals
Estimates
Performance.
Velocity
Energy
Eff. Range
Ballistic Coeff.
TheBarnes .51 300gr Originals 30682is a rifle projectile manufactured byBarnes. With a bullet diameter of 0.51 inches and weight of 300 grains, this projectile is designed for large applications.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Barnes |
| Product Line | Originals |
| SKU | 30682 |
| Type | Rifle |
| Diameter | 0.51" |
| Weight | 300 grains |
| Ballistic Coefficient (G1) | 0.183 |
| Ballistic Coefficient (G7) | N/A |
| Sectional Density | 0.165 |
Performance Estimates
Based on typical load data for .51:
| Metric | Estimate |
|---|---|
| Muzzle Velocity | ~2300 fps |
| Muzzle Energy | ~3523.2 ft-lbs |
| Effective Range | ~500 yards |
Suitable Applications
This projectile is commonly used for: .
About the Ballistic Coefficient
The G1 ballistic coefficient of0.183indicates 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 of0.165, this projectile is suited for its intended application range.
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