Rifle projectile · Speer · Hot-Cor Rifle · .284 / 7mm
Speer .284 145gr Hot-Cor Rifle 1629
.284 / 7mm · 145 grain · Hot-Cor Rifle
Estimates
Performance.
TheSpeer .284 145gr Hot-Cor® Rifle 1629is a rifle projectile manufactured bySpeer. With a bullet diameter of 0.284 inches and weight of 145 grains, this projectile is designed for medium large game applications.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Speer |
| Product Line | Hot-Cor® Rifle |
| SKU | 1629 |
| Type | Rifle |
| Diameter | 0.284" |
| Weight | 145 grains |
| Ballistic Coefficient (G1) | 0.457 |
| Ballistic Coefficient (G7) | N/A |
| Sectional Density | 0.257 |
Performance Estimates
Based on typical load data for .284 / 7mm:
| Metric | Estimate |
|---|---|
| Muzzle Velocity | ~2917 fps |
| Muzzle Energy | ~2739.1 ft-lbs |
| Effective Range | ~800 yards |
Suitable Applications
This projectile is commonly used for: deer, elk, moose, bear, sheep.
About the Ballistic Coefficient
The G1 ballistic coefficient of0.457indicates how well this projectile retains velocity in flight. A higher BC means better wind resistance and less drop at distance. This projectile offers good performance at typical hunting distances.
Sectional Density
With a sectional density of0.257, this projectile provides good penetration for medium game.
Suitability
Suitable game.
Compatibility
Compatible cartridges.
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