GGG .308 WIN DESIGN GPX17
Technical specification
| Caliber | - |
.308 Win |
|---|---|---|
| Bullet type | type |
HPBT |
| Bullet weight | g |
12,31 |
| gr |
190 |
|
| Total length | mm |
71,12 - 0,40 |
| Bullet extraction | N |
≥50 |
| Bullet material | - |
Jacket – CuZn5; Core – lead antimony (3%) |
| Case material | - |
CuZn30 |
| Case length | mm |
51,18 - 0,38 |
| Propellant | - |
Double base |
| Total weight | g |
26,57±1,00 |
| Primer | - |
BOXER Percussion, non corrosive, non mercuric |
Ballistic properties
Bullet average velocity values. shooting from C.I.P. testing barrel
| PARAMETER | BULLET MEAN VELOCITY m/s |
| Bullet mean velocity, m/s barrel length 600 mm, twist 11“ | 780 ± 7 |
| Velocity maximum standard deviation | 7,2 |
| PARAMETERS |
RANGE | |||||
| 0 | 100 | 200 | 300 | 400 | 500 | |
| Velocity (m/s) | 780 | 725 | 670 | 620 | 575 | 525 |
| Bullet path (cm) | - | 0 | -19 | -59 | -125 | -221 |
| Energy (J) | 3745 | 3235 | 2785 | 2380 | 2020 | 1705 |
| Ballistic coefficient | 0.533 | |||||
More information about cartridge marking and packaging options
