exbal zeroing

[jmason]

If I have my rifle zeroed for conditions at home and I go somewhere else with a completely diff altitude as well as other atmospheric changes. Can I simply input the new data into the program and shoot (to confirm), or do I need to rezero the gun everywhere (including locally)I go.

My appologies if this is an elementary question.

 

[Broz]

If you have the altitude set to zero and you input the new in/Hg pressure in actual station pressure you should be good to go. But I would confirm with a few practice shots if at all posible.

Jeff

 

[jmason]

Thanks jeff

 

[Bravo 4]

I haven't been able to use exbal, but I would say that @ 100 yards the change in conditions isn't gonna move point of impact much if any. At extended ranges is where they will take effect. I would shoot and make sure my 100 yard zero is still on(from getting bumped around durring travel) and pop a few down range to see if exbal was spot on.