I've been looking all over for zero procedures and 7.62x39 ballistic data and I'm coming up empty. What I'd like to know is the trajectory crossovers of the SKS cartridge and the short range (25 or 50 yd.) zeroing process. From what little I've gathered, the 7.62 round seems to have a real rainbow arc; it drops about 14" at 300yds after a 200yd zero. I figured I'd start by getting windage set at 25yds., then get elevation point of impact(POI) at point of aim at 25yds.(rear sight bottomed out) Then see where POI is at 100yds. After that I'd adjust it to be about 3.5" high for an approx. 200yd. zero. I'd appreciate any input on this subject.
[This message has been edited by tuc22 (edited September 10, 2000).]
[This message has been edited by tuc22 (edited September 10, 2000).]