6.5 Grendel PTG Reamer

[Sojorboy]

As said, a dummy round with a 123gn amax hits the lands at 2.212" and that just isnt right. My Satern barrel chambers them easy at 2.260" with no rifle marks.

I'm confused, how does 1 company, provide two different brands of barrels, both supposedly cut with the same SAAMI spec reamer, but have two different throat measurements ? If everything is to SAAMI spec, why are the low end barrel chambers not the same as the high end ones ? If there are no problems why are they providing a solution ? Not trying to bash anyone just asking questions that raise concern for my friends and myself