Lilja's Response to the 6.5 Grendel barrels with non-standard neck and throat

[Adam Lilja]

Any idea on the "time frame" that they used the out-of-spec reamers? What kind of fired case neck diameters would indicate the smaller dimension?

My offhand guess is Mid January - March 1st with a few stragglers in March. Check your e-mail invoice #'s and we should be able to cross reference.