I picked up a sporterized bcd 4 this weekend and it has a 5m stamped on the recoil lug. Ive never seen this before and wonder what it means?all the waffenamts are peened and it is import marked. Thanks
It’s something internal to Radom production, I don’t know if it’s a lot number, a forge die number, a process inspection or what not, I’ve never heard a good explanation. Perhaps some of those that research Polish arms have a clue to it’s meanig.