Centrefire rifle cartridges
GECO EXPRESS
Hunting
GECO EXPRESS is suited to any hunting scenario that demands accuracy and efficacy at long range.
Calibers:
.223 Rem.
.243 Win.
6,5x55 SE
6,5 Creedmoor
.270 Win.
7x64
7 mm Rem. Mag.
.308 Win.
.30-06 Spring.
.300 Win. Mag.
8x57 JS
8x57 JRS
9,3x62
- The GECO EXPRESS TIP yields high precision and the best effectiveness even when hunting at long distances
- Strikingly streamlined projectile for a flat trajectory
- High bullet speed and an extreme instantaneous effect in the target
- GECO SPECIAL JACKET provides good knock-down power
GECO EXPRESS
All available calibers
Calibers:
- .223 Rem.
- .243 Win.
- 6,5x55 SE
- 6,5 Creedmoor
- .270 Win.
- 7x64
- 7 mm Rem. Mag.
- .308 Win.
- .30-06 Spring.
- .300 Win. Mag.
- 8x57 JS
- 8x57 JRS
- 9,3x62
GECO 8x57 IS EXPRESS 11,7g
- Item no:
- 2421108
- Bullet type:
- Fragmentation
- Bullet Weight:
- 11,7 g / 180 gr
- Barrell Length:
- 600 mm / 23.622 in
- Ballistic Coefficient:
- 0.255
- Caliber:
- 8x57 JS
- Unit size:
- 20
- Lead:
- Yes
- Recoil:
- Medium
- Usage for
- Heavy GameMedium Game
Ballistic Data
- metric
- imperial
Velocity
| V0 [m/s] | 816 |
|---|---|
| V50 [m/s] | 758 |
| V100 [m/s] | 703 |
| V150 [m/s] | 648 |
| V200 [m/s] | 596 |
| V250 [m/s] | 547 |
| V300 [m/s] | 503 |
Energy
| E0 [J] | 3462 |
|---|---|
| E50 [J] | 2988 |
| E100 [J] | 2570 |
| E150 [J] | 2184 |
| E200 [J] | 1847 |
| E250 [J] | 1556 |
| E300 [J] | 1316 |
Zero Range
| 100 m | MRD* 160 m | |
|---|---|---|
| 50m | -0.4 | 1.6 |
| 100m | 4 | |
| 150m | -4.6 | 1.3 |
| 200m | -15.1 | -7.2 |
| 250m | -32.6 | -22.6 |
| 300m | -58.3 | -46.4 |
*Most Recommended Distance
Velocity
| V0 [ft/s] | 2677 |
|---|---|
| V50 [ft/s] | 2504 |
| V100 [ft/s] | 2336 |
| V150 [ft/s] | 2171 |
| V200 [ft/s] | 2011 |
| V250 [ft/s] | 1862 |
| V300 [ft/s] | 1721 |
Energy
| E0 [ft/lbs] | 2554 |
|---|---|
| E50 [ft/lbs] | 2234 |
| E100 [ft/lbs] | 1945 |
| E150 [ft/lbs] | 1680 |
| E200 [ft/lbs] | 1441 |
| E250 [ft/lbs] | 1236 |
| E300 [ft/lbs] | 1055 |
Zero Range
| 100 yds | MRD* 176 yds | |
|---|---|---|
| 50yds | -0.3 | 0.5 |
| 100yds | 1.6 | |
| 150yds | -1.3 | 1 |
| 200yds | -4.4 | -1.3 |
| 250yds | -9.7 | -5.8 |
| 300yds | -17.6 | -12.9 |
*Most Recommended Distance
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