PK Series Manual (English, 2005) - Forgotten Weapons
PK Series Manual (English, 2005) - Forgotten Weapons
PK Series Manual (English, 2005) - Forgotten Weapons
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Sight Bar Assembly. The sight bar assembly (see figure 1-31) serves to facilitate lead<br />
adjustment when firing on moving targets and for compensating for the effects of<br />
crosswind. It consists of the sight bar, spindle, drum, spring, and nut. The sight bar has<br />
an aperture in the center for sighting and is moved back and forth by the spindle when<br />
the drum is turned. In order to move the sight bar one division on the scale, the drum<br />
must be turned two full rotations. The spindle is threaded. The nut is attached to its end<br />
and fastened with the pin. The drum is slipped onto the spindle on the right side. Its rim<br />
is notched in order to facilitate turning, and on its left side there are two projections that<br />
hold it in the desired position. The spring is slipped over the spindle, and its ends rest<br />
against the nut and the drum.<br />
Figure 1-31. <strong>PK</strong> Sight Bar Assembly<br />
UNCLASSIFIED<br />
I - 27
Change language