Originally Posted by dks7895
...and now "Joe Hunter" is confused. Just kidding. My suggestions were based on the average non-magnum centerfire deer rifles. Such as the 30-06 and 308 family of cartridges. And I stand corrected that my method of 35/200 yard zero yields a max point blank range of 250 rather than 300.
Other then 300 yards you were spot on! The Brits used a 25 or 30 yard target to zero rifles for years. I think that was also for a 200 yard battle sight.
Here is a page for 20 yard/400 yard target.
Miniature calibre (small-bore) Historic Novelty TARGETRY