
357sig 13 round mags will work with the: 32, and 33. 357sig mags 15 rounds or greater will work with: 31, 32, and 33. Glock 40sw 9 round mags will work with the: 27.Glock 40sw 13 round mags will work with the: 23, and 27.Glock 40sw mags 15 rounds or greater will work with: 22, 23, 27, and 35.Glock 43X & 48 10 round magazines work in both firearms, but not any other Glock.Glock 9mm 10 round mags will work with the: 26.Glock 9mm 15 round mags will work with: 19, and 26.Glock 9mm mags 17 rounds or greater will work with: 17, 19, 26, 34, 45.You just can't fit the smaller mags into the larger guns, because they are not long enough to lock up.
GLOCK 45 9MM MAGS FULL
The full sized Glock 20 and 21 magazines will work respectively with the G29 & G30 compact pistols. This is a great feature, since you can interchange your full sized house/range gun magazines with your concealed carry pistol. 357sig subcompact pistols, will take the compact and full sized magazines of the same caliber.

So a Glock 26 will take a full sized Glock 19X 19 round magazine, it will also take a 33 round magazine. The great thing about Glock magazines is their compatibility with Glock Pistols of the same caliber.

We currently carry Magazines for Glock pistols manufactured by ETS, Glock & Magpul. Since Glock is probably the only pistol manufacturer that has so many different companies making aftermarket magazines for their pistols. In this section you will find Glock mags, and magazines from other manufacturers that work with Glock Pistols.
