Re: How accurate are the online ballistics calculators???
I have also had great luck w/ JBM. Testing my 300 to 900 yards and good results. I had to do some playing around with the elevation above sea level inorder to get good results, but after some playing around with a 200 yard zero and testing at 500 to measure the drop, I am very pleased with my current drop charts made by jbm.
I used to re-load but now I "hand-load".
-- Well, at least I try