swapping between rifles

bush

bush

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I have an NXS z/s on my 700 in a one piece N/F mount with 20moa built in. The 700 has a 10moa pic base.
I finally have a chance to shoot my 110ba in 338. It has a 20moa pic base.

The glass is zeroed on my 700 and plan to remove it and torque in down on my 110.

Windage won't be a problem (I assume), but any ideas in regards to elevation change at 100m?
Is there a mathematical way to figure this out. If not, will I be high or low and why?
I don't want to burn up 338 doing a bubba zero. The 700 is .308.

Words of wisdom appreciated

Bush
 
Don't assume that windage won't be a problem, because it likely will vary somewhat. There is no way to calculate the point of impact when switching from one gun to the other, you will have to shoot the scope on both guns to see the difference.
 
In theory once you do it once, write down your adjustments and you should be close when you switch back again. First time, there are to many variables in my opinion. Good luck and let us know what you learn.
 
Just buy another scope. If you can afford a NF you can afford 2 of them.
It would be such a pain in the butt to swap back and forth and even if you wrote down the correction to go from one rifle to the other you'd still need to make small adjustments every time.
I had my 1-4 sighted in on one of my AR's and then swapped it over to my other one to do some load testing and it was off 6 inches to the right and 4 inches low. It's in a QD PEPR mount which returns to zero when used on the same rifle.
Your 110BA deserves it's own scope.
 
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