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

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