EQUIPMENT
DESCRIPTION
AND
DATA
(Cont)
Arm
The new design arm is used to determine
The range arm is used when the mortars
range on the M16 and M19. The old arm is
are located at the pivot point and one or
m o r e missions are going on. The range
used only on the M16 and will be replaced
scale on the arm is the same as the scale on
when it becomes unserviceable by the new
range arm.
the base.
1-6
