I have never shot past 100 yards.
I have a pre 64 Model 70 in .270 Winchester and two rifles in .243 Winchester.
All of them shoot about 1" at 100 yards if I do my part.
I have several questions:
1) How high should I zero my guns at 100 before heading to the 300 yard range?
2) What type of target at 300 yards?
3) How much power do I need in a spotting scope to see holes at 300 yards?
4) 80 gr or 100 gr .243 bullets at 300 yards?
Thank you in advance
