inconsistent pressure perturbations
I think there's a pill for that!
Does sound like a diagnosis...
Should that be considered a flaw in the case design? Rough throats in test barrels, SAAMI pressure ceiling compared to the 7mm Wby...
And the .243, similar situation compared to the 6 mm Rem., which SAAMI allows to run at full throttle, 65K psi.
DF
