[quote=boilerpig1]
Pre-mil 308 Savage 99 shoots a nice group @ 125 yards (top group).
At 200 yards it turns to crap (bottom group).
Loads are 150 grn. ballistic tips running at 2810 fps. Ballistics shows a 2" drop @200 but I'm getting quite a bit more. Any ideas? [quote=boilerpig1]
Was this result repeatable? It may be fruitful to establish that the first observation is not an odd example of one.
I would suggest repeat shooting the two groups at the two distances again, twice. Once with the original scope and mounts and again with iron sights. If the 5" drop at 200 yds is repeatable with the scope and not repeatable with the iron sights, the problem is probably the height of the scope over the bore.
