Having sid that, I work at a place that fires a lot of ammo. I see over half a million rounds a year on average get fired. 90% of those rounds are tracked. Weapon zeros are checked nearly daily, scopes, mounts, rifles, ammo, etc, are being tested constantly. If a rifle has even a .5 MOA shift in zero we will see it almost immediately.
Just out of curiosity, what kind of place is this?
thanks,
Okie John
