Pistol projectile · Speer · Gold Dot Personal Protection · 9mm / .355
Speer .355 125gr Gold Dot Personal Protection 4360
9mm / .355 · 125 grain · Gold Dot Personal Protection
Estimates
Performance.
TheSpeer .355 125gr Gold Dot® Personal Protection 4360is a pistol projectile manufactured bySpeer. With a bullet diameter of 0.355 inches and weight of 125 grains, this projectile is designed for pistol applications.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Speer |
| Product Line | Gold Dot® Personal Protection |
| SKU | 4360 |
| Type | Pistol |
| Diameter | 0.355" |
| Weight | 125 grains |
| Ballistic Coefficient (G1) | 0.141 |
| Ballistic Coefficient (G7) | N/A |
| Sectional Density | 0.142 |
Performance Estimates
Based on typical load data for 9mm / .355:
| Metric | Estimate |
|---|---|
| Muzzle Velocity | ~1095 fps |
| Muzzle Energy | ~332.7 ft-lbs |
| Effective Range | ~50 yards |
Suitable Applications
This projectile is commonly used for: self-defense, target.
About the Ballistic Coefficient
The G1 ballistic coefficient of0.141indicates 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 of0.142, this projectile is suited for its intended application range.
Suitability
Suitable game.
Compatibility
Compatible cartridges.
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