Glock 21 mags to Glock 21 mag SF Guns?

They are not compatable, I believe it is because, of the locking notch being in a different location.

All glock Mags are interchangeable within proper lengths and family's. Call a place like brownells or ets and you can get the same answer.

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Maybe some clarification here :

Otintx said:

Maybe some clarification here :

Different 21SF frame

I have been around guns for years first in the military and now in my current job, I have had a glock 21sf for years and just now have gotten into looking what I can change in it so please bare with me if I dont know what you are talking about. There are a few things that I have found but one...

www.glock.pro

Click to expand...

LOL - that made things as clear as mud

The notch in the front of the mags was created for the AMBI pistols. Frames where the mag catch could be pushed from either side. They dropped the idea fairly quickly as it was prone to failures.

In the US the 21 is the only model I’m aware that was ever released in the AMBI configuration. The 9x21 17 was released as an AMBI version overseas.

All G21 mags, including those made for AMBI can be used in both the Gen3 and SF models.


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