|
In my F-CLASS rifle for 1k yards, I shoot 225 gr hornady ELD-m... Taking into account velocity and BC changes with slight weight variation, it takes 0.6 gr to change POI by 1" at 1000 yards or approximately 1/4 of 1%. In my hunting rifle 1/2 of 1%. Almost all premium bullets I have weighed fell into the 1/4 of 1% category.
If I was shooting 300 yards or less, I wouldn't bother
|