I have a mixed group of mags that are fully functional in my UZI but will not insert into my V.M. Hy Tech mag block for my M-16. The finish is 90%+.
3 - IMI 25 rounders
1 - South African 25 rounder
2 - Unmarked Norinco 25 rounders
1 - unknown blued 32 rounder
$70 Plus shipping.