What Size Rear Bag

[Ccrider]

I have a McMillan light varmint stock and am wondering what is the correct size rear bag to purchase for benchrest shooting 100-300 yards. I am using a Seb Neo front rest. How do you determine proper size between the ears?



Thanks

 

[Nick_Mansfield]

Measure where you have stock tape at bottom of buttstock

 

[Tim s]

You Appear have an older Edge stock and it is not going to be super critical because all the bag spacing is driven by the fact that the vast majority of current stocks are flat from grip to bottom of the butt, usually 1/2”, no longer rounded.
Your image may be deceptive, if so, 1/2” .

 

[Ccrider]

You are correct. It is an older Edge stock.