G-21 mags??

[AK74play]

Will Glock 21 mags work in the G-21 SF with the ambi mag release if you plan on using just the left side for thumb release only for a right hand shooter ? Or am I stuck just using the ambi cut mags?? Thanks for any help you can give me on this..

[JR]

Depending on the SF model some standard mags will work. My best advise is to "shove one in and see".