View Single Post
Old 05-26-2019, 09:43 PM
pickax pickax is offline
Join Date: Jan 2011
Location: Daytona Beach Fla.
Posts: 991

Ericc did as complete study with the right instruments a few years ago, developing his barrel port plug.
He brought all info to this forum seeking input, and it may be searchable.
This from his website, albeit getting dated on commercial ammo.

I'm not surprised newer "Garand safe" ammo is downloaded.
Reply With Quote