GGG .308 WIN DESIGN GPX13
Technical specification
Caliber | - |
.308 Win |
---|---|---|
Bullet type | type |
HPBT |
Bullet weight | g |
10,89 |
gr |
168 |
|
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 |
25,14±1,00 |
Primer | type |
BOXER Percussion, non corrosive, non mercuric
|
Ballistic properties
Bullet average velocity values. shooting from C.I.P. testing barrel
PARAMETER | BULLET MEAN VELOCITY V0, m/s |
Bullet mean velocity, m/s barrel length 600 mm, twist 11“ | 805 ± 7 |
Velocity maximum standard deviation | 7,2 |
PARAMETERS |
RANGE | |||||
0 | 100 | 200 | 300 | 400 | 500 | |
Velocity (m/s) | 805 | 740 | 675 | 615 | 555 | 500 |
Bullet path (cm) | - | 0 | -18 | -58 | -123 | -221 |
Energy (J) | 3525 | 2975 | 2485 | 2055 | 1675 | 1355 |
Ballistic coefficient | 0.462 |
More information about cartridge marking and packaging options