Geco STAR 8X57 JS 10.4g 160gr lead-free

maximal depth effect
high residual weight
high intrinsic precision
lead-free deformation bullet
monolithic copper bullet without jacket

Geco Star with the lead-free deformation bullet is characterized by maximum depth effect and high residual weight. With the hollow point, the bullet reliably deforms at any hunting distance.
Due to the bullet grooves, the bullet has high intrinsic precision. This makes the Geco Star the optimal bullet with the right mix of lead-free hunting and good game meat utilization. The bullet is particularly suitable for hunting light to medium game.

Speed

V0 [m/s]
824

V50 [m/s]
786

V100 [m/s]
750

V150 [m/s]
714

V200 [m/s]
680

V250 [m/s]
646

V300 [m/s]
614

Energy

E0 [J]
3633

E50 [J]
3305

E100 [J]
3009

E150 [J]
2727

E200 [J]
2474

E250 [J]
2233

E300 [J]
2017

Recommended zeroing distance

100 m
MRD* 171 m

50 m
-0.5
1.5

100 m

4

150 m
-3.8
2.2

200 m
-12.5
-4.5

250 m
-26.5
-16.4

300 m
-46.4
-34.3

*Most favorable zeroing distance