Rifle projectile · Lapua · Open Tip · .243 / 6mm
Lapua .243 77gr Open Tip 4PL/HL6046
.243 / 6mm · 77 grain · Open Tip
Estimates
Performance.
TheLapua .243 77gr Open Tip 4PL/HL6046is a rifle projectile manufactured byLapua. With a bullet diameter of 0.243 inches and weight of 77 grains, this projectile is designed for medium game applications.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Lapua |
| Product Line | Open Tip |
| SKU | 4 PL/HL 6046 |
| Type | Rifle |
| Diameter | 0.243" |
| Weight | 77 grains |
| Ballistic Coefficient (G1) | 0.319 |
| Ballistic Coefficient (G7) | N/A |
| Sectional Density | 0.186 |
Performance Estimates
Based on typical load data for .243 / 6mm:
| Metric | Estimate |
|---|---|
| Muzzle Velocity | ~3278 fps |
| Muzzle Energy | ~1836.9 ft-lbs |
| Effective Range | ~600 yards |
Suitable Applications
This projectile is commonly used for: deer, antelope, varmint.
About the Ballistic Coefficient
The G1 ballistic coefficient of0.319indicates 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 of0.186, this projectile is suited for its intended application range.
Suitability
Suitable game.
Compatibility
Compatible cartridges.
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