Centrefire rifle cartridges
GECO STAR
Hunting
GECO STAR is a lead-free deformation bullet designed for maximum penetration and a high residual weight.
Calibers:
- Lead-free deformation bullet
- The hollow-point design provides deformation you can count on from any distance
- High intrinsic precision and good game preservation
- GECO COPPER CORE provides maximum penetration and narrow flight path
GECO STAR
All available calibers
Calibers:
- .270 Win.
- 7x64
- .308 Win.
- .30-06 Spring.
- .300 Win. Mag.
- 8x57 JS
- 8x57 JRS
- 9,3x62
GECO 7x64 STAR 9,1g
- Item no:
- 2420977
- Bullet type:
- Monolithic
- Bullet Weight:
- 9.1 g / 140 gr
- Barrell Length:
- 600 mm / 23.62 in
- Ballistic Coefficient:
- 0.220
- Caliber:
- 7x64
- Unit size:
- 20
- Lead:
- No
- Recoil:
- Medium
- Usage for
- Light GameMedium GameHeavy Game
Ballistic Data
- metric
- imperial
Velocity
| V0 [m/s] | 928 |
|---|---|
| V50 [m/s] | 856 |
| V100 [m/s] | 788 |
| V150 [m/s] | 720 |
| V200 [m/s] | 655 |
| V250 [m/s] | 596 |
| V300 [m/s] | 543 |
Energy
| E0 [J] | 3918 |
|---|---|
| E50 [J] | 3334 |
| E100 [J] | 2825 |
| E150 [J] | 2359 |
| E200 [J] | 1952 |
| E250 [J] | 1616 |
| E300 [J] | 1642 |
Zero Range
| 100 m | MRD* 178 m | |
|---|---|---|
| 50m | -0.8 | 1.2 |
| 100m | 4 | |
| 150m | -3.1 | 2.9 |
| 200m | -11.1 | -3 |
| 250m | -24.8 | -14.7 |
| 300m | -45.4 | -33.4 |
*Most Recommended Distance
Velocity
| V0 [ft/s] | 3045 |
|---|---|
| V50 [ft/s] | 2828 |
| V100 [ft/s] | 2622 |
| V150 [ft/s] | 2417 |
| V200 [ft/s] | 2219 |
| V250 [ft/s] | 2037 |
| V300 [ft/s] | 1866 |
Energy
| E0 [ft/lbs] | 2890 |
|---|---|
| E50 [ft/lbs] | 2494 |
| E100 [ft/lbs] | 2144 |
| E150 [ft/lbs] | 1822 |
| E200 [ft/lbs] | 1535 |
| E250 [ft/lbs] | 1294 |
| E300 [ft/lbs] | 1086 |
Zero Range
| 100 yds | MRD* 198 yds | |
|---|---|---|
| 50yds | -0.5 | 0.3 |
| 100yds | 1.6 | |
| 150yds | -0.8 | 1.5 |
| 200yds | -3.1 | |
| 250yds | -7.2 | -3.3 |
| 300yds | -13.4 | -8.7 |
*Most Recommended Distance
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