ProMag GSM-A1 GSG-5 Magazine .22 LR 22rd Black Polymer

A: YES, the GSG-16 is the latest version of American Tactical Inc's popular GSG-5 . 22LR plinker. It is based off the same internals as a GSG-5 but has a new exterior housing to update the GSG into the GSG-16. Basically same gun with different exterior design. I hope this helps!

A: Greg, yes Sir. Both the GSG-16 and the GSG-5 have the same magazine well. Cheers and stay safe!

A: So from what I've read online the GSG-5 was changed over to the GSG522 because ATI got sued By HK. So they had to change a few things to be able to sell it, so they rebranded it the GSG522. The biggest change was the sights. But the HK Store sells magazine ls for the GSG-5 (522) And in the description it says "The GSG 522 Magazines hold an astounding 50 rounds and are compatible with the GSG 5, GSG 522, and GSG 522 PK. Get yours today!" So if the 50 rd magazines work the 22 rd should work as well. 50 rd in stock here https://hkparts.net/product/50-round-magazine-gsg-5-gsg522-gsg522pk-22-p16234.htm

A: Doug, yes Sir, slightly different designation but same product. The Magazines are interchangeable. Cheers and stay safe!