Pistol projectile · Speer · TMJ Handgun Plinking · .357 Magnum
Speer .357 158gr TMJ Handgun Plinking 4207
.357 Magnum · 158 grain · TMJ Handgun Plinking
Estimates
Performance.
TheSpeer .357 158gr TMJ® Handgun Plinking 4207is a pistol projectile manufactured bySpeer. With a bullet diameter of 0.357 inches and weight of 158 grains, this projectile is designed for pistol revolver applications.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Speer |
| Product Line | TMJ® Handgun Plinking |
| SKU | 4207 |
| Type | Pistol |
| Diameter | 0.357" |
| Weight | 158 grains |
| Ballistic Coefficient (G1) | 0.173 |
| Ballistic Coefficient (G7) | N/A |
| Sectional Density | 0.177 |
Performance Estimates
Based on typical load data for .357 Magnum:
| Metric | Estimate |
|---|---|
| Muzzle Velocity | ~996 fps |
| Muzzle Energy | ~348.0 ft-lbs |
| Effective Range | ~100 yards |
Suitable Applications
This projectile is commonly used for: self-defense, deer (short range), target.
About the Ballistic Coefficient
The G1 ballistic coefficient of0.173indicates 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 of0.177, this projectile is suited for its intended application range.
Suitability
Suitable game.
Compatibility
Compatible cartridges.
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