I'm planning to zero at 25 yards before i take it over to set my final zero at 100 yards. I have a cheaper laser bore sight that should get me on paper at 25 yards. Any tips or advice would be greatly appreciated!!!
With the scope center line 3.5 inches above bore centerline,
You probably want to try for a 25yd zero with POI about 2 to 3 inches BELOW POA.
Think of both the sight line and the Bore as a perfectly straight lines disregarding bullet drop for now.
If you view the Laser on the 25 yd target you are starting off with the laser 3.5 inches below the scope.
Bringing the Laser up to the scope zero would raise the Bore 3.5 inches for each 25 yds, or about 14 inches at 100 yards, resulting in 10.5 inches high @ 100 yards. With an inch or so of bullet drop you will be 9 inches high at 100yds.
Try a minus 2.5 inch zero at 25 yards (bullet impact @25 yards 2.5 inches below POA, the bore center (Laser) will come up one inch per 25 yds from 3.5 inches at the muzzle, 2.5 inches low @ 25yd, 1.5 inches at 50yds, 0.5 low @ 75 yds, and be about 0.5 inches high@ 100 yards. Now toss in bullet drop of 1 to 1.5 inches and you will be close.
What's the 100 yard bullet drop for an AK?