243 sight in

[denton]

It's pretty hard to tell.

If a zippy 243 is 1 1/2" high at 100, it is probably somewhere near "on" at 200, and very close to "on" at about 35 yards. If it is an inch low at 50, I don't know how to answer your question.

The only way I know to tell is to set up targets at 50, 100, 200, and 300, and see what it does.