I got 6 mags recently from Armalite. 5 are stamped BRW S-1. The 6th is unmarked and I cannot verify that it is US GI but it does take 20 rds not 19. . I am not an M14 mag expert but belive the other 5 are US GI. I would like $115 for all six. These are the mags that armalite recently cleared out. Price includes USPS shipping. Email me, firstname.lastname@example.org.
Mags have been Sold. Thanks guys.