PK Series Manual (English, 2005) - Forgotten Weapons

• Connect the central shot of the first two shots with the third one and divide the
distance between them into three equal parts. The point closest to the central
shot of the first two shots is the central shot of these three shots.
• Connect the central shot of the three shots with a straight line with the fourth shot
and divide it into four equal parts. The point closest to the central shot of the first
three shots is the central shot of the entire group.
In order to determine the position and the deviation of the CS from the control point
(CP) more accurately, draw a vertical and a horizontal line through the CP and establish
the position of the CS (left, right, underneath or above). The horizontal and the vertical
deviation of the CS is measured with a ruler.
Figure 3-13. Determining the CS
When the group spread is symmetrical, the central shot is determined according to
figure 3-14.
Bipod Automatic Fire Zero.
Figure 3-14. Determining the CS
UNCLASSIFIED
III - 13