Pond James Pond
New member
I've been playing around with B.C. values in Strelok to try and emulate my .223's range performance of 20" low at 300m on a 100m zero. I have come close using a B.C. of .270.
Meanwhile I tried the same thing with Berger's online calculator but needed a B.C. of .220 to mimic my range shooting. The only difference between the two calculators is that Bergers ask for altitude.
Could this account for the difference?
Meanwhile I tried the same thing with Berger's online calculator but needed a B.C. of .220 to mimic my range shooting. The only difference between the two calculators is that Bergers ask for altitude.
Could this account for the difference?