04-08-2020, 03:08 PM
I would recommend getting a OAL tool like the one from Hornady.
https://www.hornady.com/reloading/precis...d-cases#!/
I think they make Grendel modifies cases, but didnt see them listed. You can send in your own case (do 2) and they will modify it for you. See bottom of their page.
https://www.hornady.com/reloading/precis...d-cases#!/
I think they make Grendel modifies cases, but didnt see them listed. You can send in your own case (do 2) and they will modify it for you. See bottom of their page.