PGU-28/B SEMI-ARMOR PIERCING HIGH
EXPLOSIVE INCENDIARY CARTRIDGE
This cartridge (fig. 7-8) is for use against aircraft
and light material targets, and functions with
semi-armor piercing, high explosive, and incendiary
effect.
PGU-30/B TARGET PRACTICE-TRACER
CARTRIDGE
This cartridge (fig. 7-9) is virtually the same as the
PGU-27/B projectile, except it incorporates a tracer in
the base of the projectile.
7-8
PRIMER
PROPELLANT
CARTRIDGE CASE
CMPSN A4
PROJECTILE
NOSE PLUG
RS41
RS40
ZIRCONIUM PELLET
AOf0708
Figure 7-8.—PGU-28/B Semi-Armor Piercing High Explosive Incendiary.
PRIMER
PROPELLANT
CARTRIDGE CASE
TRACER PELLET
PROJECTILE
NOSE PLUG
AOf0709
Figure 7-9.—PGU-30/B Target Practice-Tracer.
A
B
C
D
E
ROTATING BAND
PROJECTILE LOT NUMBER
AOf0710
Figure 7-10.—Color Coding and Marking for PGU Configuration Ammunition.
