I got one example that does not fit correctly into my SSD stg clone. The magazine also has it lips too thight and does not allow a perfect feeding into the chamber nor an easy loading (I can tell that because I compared to an original). Machine working is not too precise and some inner electroweldings did not allow a perfect action of the follower, stopping that at some point . This can be resolved with some filing. By the way blueing is nice, magazine quite solid but definitely good for reenacting and not for firearms, expecially if compared to the price.

Ottimi il materiale e la rifinitura,anche se non e' l'Originale ,si fa apprezzare non facendolo rimpiangere

not in work again