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Image of the GECO ZERO ammunition packaging

Centrefire rifle cartridges

GECO ZERO

Hunting

GECO ZERO is a highly effective and accurate, lead-free bullet for all types of game.

Calibers:

  • Lead-free semi-jacketed bullet for all types of game
  • Highly innovative jacketed bullet with two tin cores
  • Hollow-point construction for high accuracy and best effectiveness
  • Front tin core with radial arrangement of predetermined breaking points for a reliably rapid response and high instantaneous effectiveness
  • Rear tin core with rear constriction for stability in the residual body and a secure exit wound

GECO ZERO

All available calibers

Calibers:

  • 7x57
  • 7x57 R
  • 7x64
  • 7x65 R
  • 7 mm Rem. Mag.
  • .308 Win.
  • .30-06 Spring.
  • .300 Win. Mag.
  • 8x57 JS
  • 8x57 JRS
  • 9,3x62
  • 9,3x74 R
Frontview of ammunition and packaging of GECO 7x57 R ZERO 8,2g
Frontview of packaging of GECO 7x57 R ZERO 8,2g
Single bullet view of GECO 7x57 R ZERO 8,2g
Frontview of ammunition and packaging of GECO 7x57 R ZERO 8,2g
Frontview of packaging of GECO 7x57 R ZERO 8,2g
Single bullet view of GECO 7x57 R ZERO 8,2g

GECO 7x57 R ZERO 8,2g

Item no:
2318818
Bullet type:
Fragmentation
Bullet Weight:
8.2 g / 127 gr
Barrell Length:
600 mm / 23.62 in
Ballistic Coefficient:
0.274
Caliber:
7x57 R
Unit size:
20
Lead:
No
Recoil:
Light
Usage for
Light Game
Medium Game
Heavy Game
compare article download datasheet

Ballistic Data

  • metric
  • imperial

Velocity

V0 [m/s]820
V50 [m/s]766
V100 [m/s]714
V150 [m/s]664
V200 [m/s]616
V250 [m/s]571
V300 [m/s]527

Energy

E0 [J]2757
E50 [J]2406
E100 [J]2090
E150 [J]1808
E200 [J]1556
E250 [J]1337
E300 [J]1139

Zero Range

100 mMRD* 163 m
50m-0.4 1.6
100m 4
150m -4.4 1.6
200m -14.4 -6.4
250m -30.9 -20.9
300m -55 -42.9

*Most Recommended Distance

Velocity

V0 [ft/s]2690
V50 [ft/s]2528
V100 [ft/s]2371
V150 [ft/s]2220
V200 [ft/s]2075
V250 [ft/s]1935
V300 [ft/s]1802

Energy

E0 [ft/lbs]2034
E50 [ft/lbs]1796
E100 [ft/lbs]1580
E150 [ft/lbs]1385
E200 [ft/lbs]1210
E250 [ft/lbs]1052
E300 [ft/lbs]912

Zero Range

100 ydsMRD* 179 yds
50yds-0.3 0.5
100yds 1.6
150yds -1.2 1.1
200yds -4.2 -1.1
250yds -9.3 -5.4
300yds -16.6 -12

*Most Recommended Distance

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