Those marks on your brass are made by raised swarf in the rifles chamber
I'm guessing the chamber has been slightly damaged by a home made " stuck case remover"
Or the factory reamer re-...
Type: Posts; User: 7mmsaum
Those marks on your brass are made by raised swarf in the rifles chamber
I'm guessing the chamber has been slightly damaged by a home made " stuck case remover"
Or the factory reamer re-...