Manufacturer
GECO — ballistic data
77 GECO factory loads, 11 calibres from 5.70 mm to 11.48 mm. Ballistic coefficients as published by the manufacturer; muzzle energy computed from bullet weight and muzzle velocity.
77 loads
| Load | Weightgr | Cal.mm | BC G1 | BC G7 | MVm/s | EJ |
|---|---|---|---|---|---|---|
| GECO TARGET HP .223 Rem. 3,4g | 52.0 | 5.70 | 0.195 | — | 960 | 1553 |
| GECO SOFTPOINT .223 Rem. 3,4g | 53.0 | 5.70 | 0.237 | — | 980 | 1649 |
| GECO DTX .223 Rem. 3,6g | 55.0 | 5.70 | 0.302 | — | 963 | 1653 |
| GECO EXPRESS .222 Rem. 3,6g | 56.0 | 5.70 | 0.219 | — | 951 | 1641 |
| GECO EXPRESS .223 Rem. 3,6g | 56.0 | 5.70 | 0.202 | — | 1010 | 1851 |
| GECO EXPRESS .243 Win. 4,9g | 76.0 | 6.17 | 0.305 | — | 1020 | 2562 |
| GECO SOFTPOINT .243 Win. 6,8g | 105.0 | 6.17 | 0.335 | — | 880 | 2634 |
| GECO STAR 6.5 Creedmoor 7,8g | 120.0 | 6.72 | 0.255 | — | 879 | 3004 |
| GECO TARGET HP 6,5 Creedmoor 8,4g | 130.0 | 6.72 | 0.548 | — | 859 | 3108 |
| GECO TARGET HP 6,5x55 SE 8,4g | 130.0 | 6.72 | 0.548 | — | 820 | 2832 |
| GECO EXPRESS 6,5 Creedmoor 9,1g | 140.0 | 6.72 | 0.406 | — | 807 | 2954 |
| GECO EXPRESS 6,5x55 SE 9,1g | 140.0 | 6.72 | 0.428 | — | 730 | 2417 |
| GECO PLUS 6,5x55 SE 10,1g | 156.0 | 6.72 | 0.308 | — | 750 | 2843 |
| GECO EXPRESS .270 Win. 8,4g | 130.0 | 7.04 | 0.344 | — | 940 | 3722 |
| GECO SOFTPOINT .270 Win. 9,1g | 140.0 | 7.04 | 0.247 | — | 910 | 3756 |
| GECO PLUS .270 Win. 9,7g | 150.0 | 7.04 | 0.316 | — | 850 | 3511 |
| GECO ZERO 7mm Rem. Mag. 8,2g | 127.0 | 7.21 | 0.274 | — | 980 | 3952 |
| GECO ZERO 7x57 8,2g | 127.0 | 7.21 | 0.274 | — | 870 | 3114 |
| GECO ZERO 7x57 R 8,2g | 127.0 | 7.21 | 0.274 | — | 820 | 2767 |
| GECO ZERO 7x64 8,2g | 127.0 | 7.21 | 0.274 | — | 940 | 3636 |
| GECO ZERO 7x65 R 8,2g | 127.0 | 7.21 | 0.274 | — | 890 | 3259 |
| GECO STAR 7x64 9,1g | 140.0 | 7.21 | 0.220 | — | 928 | 3906 |
| GECO EXPRESS 7mm Rem. Mag. 10,0g | 155.0 | 7.21 | 0.418 | — | 890 | 3978 |
| GECO EXPRESS 7x64 10,0g | 155.0 | 7.21 | 0.418 | — | 880 | 3889 |
| GECO SOFTPOINT .280 Rem. 10,7g | 165.0 | 7.21 | 0.360 | — | 830 | 3683 |
| GECO SOFTPOINT 7x57 10,7g | 165.0 | 7.21 | 0.360 | — | 800 | 3421 |
| GECO SOFTPOINT 7x57 R 10,7g | 165.0 | 7.21 | 0.360 | — | 750 | 3007 |
| GECO SOFTPOINT 7x64 10,7g | 165.0 | 7.21 | 0.360 | — | 840 | 3772 |
| GECO SOFTPOINT 7x65 R 8,2g | 165.0 | 7.21 | 0.360 | — | 800 | 3421 |
| GECO PLUS 7mm Rem. Mag. 11,0g | 170.0 | 7.21 | 0.375 | — | 866 | 4131 |
| GECO PLUS 7x64 11,0g | 170.0 | 7.21 | 0.375 | — | 830 | 3794 |
| GECO PLUS 7x65 R 8,2g | 170.0 | 7.21 | 0.375 | — | 810 | 3614 |
| GECO DTX .308 Win. 7,0g | 108.0 | 7.82 | 0.254 | — | 934 | 3052 |
| GECO ZERO .308 Win. 8,8g | 136.0 | 7.82 | 0.229 | — | 870 | 3335 |
| GECO ZERO .300 Win. Mag. 8,8g | 136.0 | 7.82 | 0.229 | — | 1010 | 4495 |
| GECO ZERO .30-06 8,8g | 136.0 | 7.82 | 0.229 | — | 920 | 3730 |
| GECO EXPRESS .308 Win. 10,7g | 165.0 | 7.82 | 0.404 | — | 825 | 3639 |
| GECO STAR .308 Win. 10,7g | 165.0 | 7.82 | 0.388 | — | 783 | 3278 |
| GECO EXPRESS .300 Win. Mag. 10,7g | 165.0 | 7.82 | 0.404 | — | 970 | 5030 |
| GECO STAR .300 Win. Mag. 10,7g | 165.0 | 7.82 | 0.387 | — | 921 | 4535 |
| GECO EXPRESS .30-06 10,7g | 165.0 | 7.82 | 0.404 | — | 864 | 3991 |
| GECO STAR .30-06 10,7g | 165.0 | 7.82 | 0.397 | — | 824 | 3630 |
| GECO TARGET HP .308 Win. 10,9g | 168.0 | 7.82 | 0.427 | — | 760 | 3144 |
| GECO PLUS .308 Win. 11,0g | 170.0 | 7.82 | 0.274 | — | 780 | 3351 |
| GECO SOFTPOINT .308 Win. 11,0g | 170.0 | 7.82 | 0.305 | — | 790 | 3437 |
| GECO PLUS .300 Win. Mag. 11,0g | 170.0 | 7.82 | 0.274 | — | 940 | 4867 |
| GECO SOFTPOINT .300 Win. Mag. 11,0g | 170.0 | 7.82 | 0.305 | — | 950 | 4971 |
| GECO PLUS .30-06 11,0g | 170.0 | 7.82 | 0.274 | — | 835 | 3840 |
| GECO SOFTPOINT .30-06 11,0g | 170.0 | 7.82 | 0.305 | — | 840 | 3886 |
| GECO TARGET HP .300 Win. Mag. 12,3G | 190.0 | 7.82 | 0.432 | — | 825 | 4190 |
| GECO ZERO 8x57 JRS 9,0g | 139.0 | 8.22 | 0.225 | — | 850 | 3254 |
| GECO ZERO 8x57 JS 9,0g | 139.0 | 8.22 | 0.225 | — | 900 | 3648 |
| GECO STAR 8x57 IRS 10,4g | 160.0 | 8.22 | 0.251 | — | 836 | 3623 |
| GECO STAR 8x57 IS 10,4g | 160.0 | 8.22 | 0.255 | — | 816 | 3452 |
| GECO EXPRESS 8x57 IRS 11,7g | 180.0 | 8.22 | 0.251 | — | 836 | 4076 |
| GECO EXPRESS 8x57 IS 11,7g | 180.0 | 8.22 | 0.373 | — | 798 | 3714 |
| GECO SOFTPOINT 8x57 JRS 12,0g | 185.0 | 8.22 | 0.245 | — | 760 | 3462 |
| GECO SOFTPOINT 8x57 JS 12,0g | 185.0 | 8.22 | 0.245 | — | 790 | 3741 |
| GECO PLUS 8x57 JRS 12,7g | 196.0 | 8.22 | 0.346 | — | 710 | 3201 |
| GECO PLUS 8x57 JS 12,7g | 196.0 | 8.22 | 0.346 | — | 750 | 3572 |
| GECO ACTION EXTREME 9 mm Luger 7,0g | 108.0 | 9.02 | 0.168 | — | 400 | 560 |
| GECO JACKETED HOLLOW POINT 9 mm Luger 7,5g | 115.0 | 9.02 | 0.090 | — | 370 | 510 |
| GECO FULL METAL JACKET 9 mm Luger 8,0g | 124.0 | 9.02 | 0.128 | — | 360 | 521 |
| GECO FULL METAL JACKET 9mm Luger 8,0g | 124.0 | 9.02 | 0.128 | — | 360 | 521 |
| GECO HEXAGON 9 mm Luger 8,0g | 124.0 | 9.02 | 0.180 | — | 350 | 492 |
| GECO JACKETED HOLLOW POINT 9mm Luger 8,0g | 124.0 | 9.02 | 0.900 | — | 362 | 526 |
| GECO HEXAGON .357 Magnum 11,7g | 180.0 | 9.07 | 0.206 | — | 340 | 674 |
| GECO ZERO 9,3x74 R 11,9g | 184.0 | 9.30 | 0.241 | — | 825 | 4058 |
| GECO ZERO 9,3x62 12,2g | 188.0 | 9.30 | 0.241 | — | 870 | 4610 |
| GECO EXPRESS 9,3x62 16,5g | 255.0 | 9.30 | 0.398 | — | 760 | 4772 |
| GECO PLUS 9,3x62 16,5g | 255.0 | 9.30 | 0.335 | — | 740 | 4524 |
| GECO PLUS 9,3x74 R 16,5g | 255.0 | 9.30 | 0.335 | — | 730 | 4403 |
| GECO SOFTPOINT 9,3x62 16,5g | 255.0 | 9.30 | 0.277 | — | 760 | 4772 |
| GECO SOFTPOINT 9,3x74 R 16,5g | 255.0 | 9.30 | 0.277 | — | 740 | 4524 |
| GECO STAR 9,3x62 16,2G | 255.0 | 9.30 | 0.237 | — | 738 | 4500 |
| GECO HEXAGON .45 Auto 13,0g | 200.0 | 11.48 | 0.301 | — | 261 | 441 |
| GECO FULL METAL JACKET .45 Auto 14,9g | 230.0 | 11.48 | 0.100 | — | 260 | 504 |
No load matches that name.
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