I recently purchased a Saiga in 7.62 x 39. After the first firing, I found it necessary to move the front sight to move the point of impact to the right -- at 50 yards, it was shooting several inches L. Moving back to 100 yards, I found that I needed to move the front sight a little more. During this initial sighting, I was firing one shot, then another -- very slow firing.
I discovered that, from a cold barrel, the first shot impacts to the L of the point of aim. Subsequent shots move to the right. Firing my first full clip in close succession, I discovered that I could get groups