GGG .223 REM DESIGN GPR14
Technical specification
Caliber -

.223 Rem

Bullet type type

HPBT

Bullet weight g

4,99

gr

77

Total length mm

57,40 - 0,70

Bullet extraction N

≥50

Bullet material -

Jacket – CuZn5; Core – lead antimony (1,5%)

Case material -

CuZn30

Case length mm

44,70 - 0,25

Propellant type

Double base 

Total weight g

12,8±0,45

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 600 mm, twist 7”  855 ± 10
Velocity maximum standard deviation 7,8
PARAMETERS
 
RANGE
0 100 200 300 400 500
Velocity (m/s) 855 770 695 620 550 485
Bullet path (cm) - 0 -15 -50 -110 -205
Energy (J) 1825 1485 1200 960 760 590
Ballistic coefficient 0.362

More information about cartridge marking and packaging options