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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 .300 Win. Mag. ZERO 8,8g
Frontview of packaging of GECO .300 Win. Mag. ZERO 8,8g
Single bullet view of GECO .300 Win. Mag. ZERO 8,8g
Frontview of ammunition and packaging of GECO .300 Win. Mag. ZERO 8,8g
Frontview of packaging of GECO .300 Win. Mag. ZERO 8,8g
Single bullet view of GECO .300 Win. Mag. ZERO 8,8g

GECO .300 Win. Mag. ZERO 8,8g

Item no:
2318822
Bullet type:
Fragmentation
Bullet Weight:
8.8 g / 136 gr
Barrell Length:
650 mm / 25.59 in
Ballistic Coefficient:
0.229
Caliber:
.300 Win. Mag.
Unit size:
20
Lead:
No
Recoil:
Medium
Usage for
Light Game
Medium Game
Heavy Game
compare article download datasheet

Ballistic Data

  • metric
  • imperial

Velocity

V0 [m/s]1010
V50 [m/s]936
V100 [m/s]866
V150 [m/s]799
V200 [m/s]736
V250 [m/s]675
V300 [m/s]618

Energy

E0 [J]4488
E50 [J]3855
E100 [J]3300
E150 [J]2809
E200 [J]2383
E250 [J]2005
E300 [J]1680

Zero Range

100 mMRD* 197 m
50m-1.1 0.9
100m 4
150m -2.2 3.8
200m -8.2 -0.2
250m -18.8 -8.8
300m -34.2 -22.8

*Most Recommended Distance

Velocity

V0 [ft/s]3314
V50 [ft/s]3091
V100 [ft/s]2879
V150 [ft/s]2677
V200 [ft/s]2484
V250 [ft/s]2299
V300 [ft/s]2122

Energy

E0 [ft/lbs]3311
E50 [ft/lbs]2881
E100 [ft/lbs]2499
E150 [ft/lbs]2161
E200 [ft/lbs]1861
E250 [ft/lbs]1594
E300 [ft/lbs]1358

Zero Range

100 ydsMRD* 210 yds
50yds-0.5 0.1
100yds 1.4
150yds -0.5 1.6
200yds -2.2 0.5
250yds -5.4 -1.9
300yds -10.2 -6

*Most Recommended Distance