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 .308 Win. STAR 10,7g
- Item no:
- 2413833
- Bullet type:
- Monolithic
- Bullet Weight:
- 10.7 g / 165 gr
- Barrell Length:
- 600 mm / 23.62 in
- Ballistic Coefficient:
- 0.388
- Caliber:
- .308 Win.
- Unit size:
- 20
- Lead:
- No
- Recoil:
- Medium
- Usage for
- Light GameMedium GameHeavy Game
Ballistic Data
- metric
- imperial
Velocity
| V0 [m/s] | 783 |
|---|---|
| V50 [m/s] | 746 |
| V100 [m/s] | 709 |
| V150 [m/s] | 673 |
| V200 [m/s] | 638 |
| V250 [m/s] | 605 |
| V300 [m/s] | 573 |
Energy
| E0 [J] | 3280 |
|---|---|
| E50 [J] | 2977 |
| E100 [J] | 2689 |
| E150 [J] | 2423 |
| E200 [J] | 2178 |
| E250 [J] | 1958 |
| E300 [J] | 1757 |
Zero Range
| 100 m | MRD* 162 m | |
|---|---|---|
| 50m | -0.3 | 1.7 |
| 100m | 4 | |
| 150m | -4.6 | 1.5 |
| 200m | -14.6 | -6.5 |
| 250m | -30.7 | -20.6 |
| 300m | -53.5 | -41.4 |
*Most Recommended Distance
Velocity
| V0 [ft/s] | 2569 |
|---|---|
| V50 [ft/s] | 2457 |
| V100 [ft/s] | 2347 |
| V150 [ft/s] | 2238 |
| V200 [ft/s] | 2131 |
| V250 [ft/s] | 2030 |
| V300 [ft/s] | 1933 |
Energy
| E0 [ft/lbs] | 2420 |
|---|---|
| E50 [ft/lbs] | 2213 |
| E100 [ft/lbs] | 2020 |
| E150 [ft/lbs] | 1836 |
| E200 [ft/lbs] | 1665 |
| E250 [ft/lbs] | 1511 |
| E300 [ft/lbs] | 1370 |
Zero Range
| 100 yds | MRD* 177 yds | |
|---|---|---|
| 50yds | -0.3 | 0.5 |
| 100yds | 1.5 | |
| 150yds | -1.3 | 1 |
| 200yds | -4.3 | -1.2 |
| 250yds | -9.3 | -5.4 |
| 300yds | -16.4 | -11.7 |
*Most Recommended Distance
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