Quote Originally Posted by AFJon View Post
AA= Augusta Arsenal
B= inspector initial

Stock Rebuilding Marks
U.S. Rifle M1917 Markings
Thank You for that, I saw that the AA was an arsenal code, but the 2 A's being uncrossed would require a special punch made me "overthink the significance", maybe the letter punch was plugged or worn. Either way it is a beautiful piece in my collection that I will exercise with this week.