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I needed magazines for my glock 21sf and these do fit. I assumed these magazine were for both the SF and original models and apparently am correct. They have identical labeling aa those that came with my gun.
by
DoItAll,
Verified Owner
from GA, United States
Written on April 8, 2021
Like anything Glock that I have ever owned or used, it works without a hitch. Normally I like more capacity but this is all they had to offer. The other advancement that I really appreciate that Glock has come up with that is lacking in this particular magazine is the orange followers of the Gen 5 magazines. Easier to see what is going on when the chamber is open or magazine is ejected to determine if a round is there or not. Other than that as I stated before it is a Glock magazine made for the Glock 21 specifically that works exactly as it should. If you have restricted magazine capacity laws and don't care for the orange followers then by all means get this magazine.
Pros:
it works
Cons:
Limited capacity
no orange follower
Best Used for:
carrying rounds
Would recommend: Yes
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by
John,
from NY, United States
Written on October 27, 2018
This is a quality built mag for the Glock 21 I have yet to get to the range with it but the fit is very good and I
Feel confident once I get some range time with it I would upgrade it to a ^ star review
Would recommend: Yes
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by
Uncle Dave,
Verified Owner
from CA, United States
Written on September 10, 2018
Purchased this magazine for my Glock 21. Magazine fit weapon and did not experience any issues with weapon locking open while dry cycling the weapon. Have not taken the weapon to range yet to test spring and follower.
Would recommend: Yes
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