GGG .308 WIN DESIGN GPX11
Technical specification
Caliber -

.308 Win

Bullet type type

FMJ

Bullet weight gr

147

g

9,55

Total length mm

71,12 - 0,76

Bullet extraction N

≥50

Bullet material -

Jacket – CuZn10; Core – lead antimony (2,5%) 

Case material -

CuZn30

Case length mm

51,18 - 0,38

Propellant type

Double base 

Total weight g

24,40±1,00

Primer type

BOXER

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 568 mm, twist 12“ 

823 ± 15
Velocity maximum standard deviation 7,2
PARAMETERS
 
RANGE
0 100 200 300 400 500
Velocity (m/s) 842 765 695 625 565 505
Bullet path (cm) - 0 -17 -54 -116 -210
Energy (J) 3375 2795 2295 1870 1510 1205
Ballistic coefficient 0.401

More information about cartridge marking and packaging options