I did a search but couldnt find anything, so if theres a thread please share me the link.
Anyhow i have a barrel with HR stamped on it which i know is the manufacturer, however it also has a W MP with a punch mark inside the letter P.
So can one of you gurus translate it for me please.
So this is my first ofical posts, I'm glad I found you guys and in the future I hope to be of help but at the moment I need your help. While replacing the hand guard on my new national match M1a I decided to examine the markings after reading up on the history of TRW. I was quite surprised to...