Rifle projectile · Barnes · Originals · .51
Barnes .51 450gr Originals 30683
.51 · 450 grain · Originals
Estimates
Performance.
Velocity
Energy
Eff. Range
Ballistic Coeff.
TheBarnes .51 450gr Originals 30683is a rifle projectile manufactured byBarnes. With a bullet diameter of 0.51 inches and weight of 450 grains, this projectile is designed for large applications.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Barnes |
| Product Line | Originals |
| SKU | 30683 |
| Type | Rifle |
| Diameter | 0.51" |
| Weight | 450 grains |
| Ballistic Coefficient (G1) | 0.274 |
| Ballistic Coefficient (G7) | N/A |
| Sectional Density | 0.247 |
Performance Estimates
Based on typical load data for .51:
| Metric | Estimate |
|---|---|
| Muzzle Velocity | ~2000 fps |
| Muzzle Energy | ~3996.1 ft-lbs |
| Effective Range | ~500 yards |
Suitable Applications
This projectile is commonly used for: .
About the Ballistic Coefficient
The G1 ballistic coefficient of0.274indicates 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 of0.247, this projectile provides good penetration for medium game.
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