I know there are some gurus on here capable of helping me.
Farthest I can shoot on my range is 220yds.
Winchester 70 Featherweight 308, 20" barrel, winchester super x 180gr power points.
I've got a 1 5/8 group, 1.5" high at 220yd.
What roughly should this turn out to be at 300?
I know there's calculaters that do this, but I'm not experienced with them.
Farthest I can shoot on my range is 220yds.
Winchester 70 Featherweight 308, 20" barrel, winchester super x 180gr power points.
I've got a 1 5/8 group, 1.5" high at 220yd.
What roughly should this turn out to be at 300?
I know there's calculaters that do this, but I'm not experienced with them.
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