Glock 21/22 conversions questions..

[mountaindweller]

..please excuse my ignorance, but will a G17 magazine fit in the G22 frame when the barrel is converted to 9mm?

Can you shoot a 10mm out of a .40 cal? don't think so but I know they are similar.

Is there a conversion for the G21 down to 9mm? I know there is one down to .40cal but I think the frame might be to wide for a 9 mm mag....and havent' found any online.

I am looking to purchase a glock and want to be able to switch out the barrel to shoot another caliber. Would most like to get a G21 and be able to shoot .40 and 9mm.

Sorry if I am

[Quiet]

Glock 17 magazine will fit in a Glock 22 frame.

You can not shoot 10x25mm out of a .40S&W. The OAL of the 10mm is too long to fit in the magazine/grip/chamber of a .40S&W.

I haven't seen a .45ACP to 9x19mm conversion barrel or a .45ACP to .40S&W conversion barrel for the Glock 21.
May have to custom order them.

[penguin156]

I have a Glock 20sf that shoots 10mm, and I know that with just barrel changes you can shoot .40 s&w, .357 sig and 9x25 Dillon. I absolutely love it. I just wish that I could find a woman as versatile and reliable as my Glock 20sf.

[Greg-Dawg]

...
I am looking to purchase a glock and want to be able to switch out the barrel to shoot another caliber. Would most like to get a G21 and be able to shoot .40 and 9mm.

Sorry if I am

From my experience any caliber conversion will reduce the reliability of your pistol. My suggestion is to buy a G21, G22 and G17. They are made for their caliber for a reason.

[mountaindweller]

Thanks Gentlemen..