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Glock 22/31 parts swap

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Okay, I think I already asked this question but either I don't remember the answer or I am retarded.  

What parts are interchangeable between a Gen 2 Glock 22 and a Glock 31?

Reason I ask is I want to use 357 Sig in my Glock 22.

18 minutes ago, Ray Ray said:

Okay, I think I already asked this question but either I don't remember the answer or I am retarded.  

What parts are interchangeable between a Gen 2 Glock 22 and a Glock 31?

Reason I ask is I want to use 357 Sig in my Glock 22.

All the parts. The 22 and 31 use the same frame, slide, ejector, extractor, etc. Even the same mags. 

Drop a 31 barrel in a 22 or vise versa.

  • Author
1 hour ago, diamondd817 said:

All the parts. The 22 and 31 use the same frame, slide, ejector, extractor, etc. Even the same mags. 

Drop a 31 barrel in a 22 or vise versa.

Magazines too?

2 hours ago, diamondd817 said:

Drop a 31 barrel in a 22 or vise versa.

This would work, but to do it right, you should use a conversion barrel.

The opening in the slide at the muzzle that the barrel passes through on a Glock 22 is designed for the outside diameter of a .40 cal barrel. Putting a G31 barrel with the outside diameter for a 9mm barrel in a G22 slide will result in some slop.

The conversion barrels will give you the proper outside diameter for the G22 slide on a .357sig barrel.

  • Author
7 minutes ago, High Exposure said:

This would work, but to do it right, you should use a conversion barrel.

The opening in the slide at the muzzle that the barrel passes through on a Glock 22 is designed for the outside diameter of a .40 cal barrel. Putting a G31 barrel with the outside diameter for a 9mm barrel in a G22 slide will result in some slop.

The conversion barrels will give you the proper outside diameter for the G22 slide on a .357sig barrel.

Okay, but these seem to be hard to find.  People want to convert the 40 to 9, not 40 to 357.

7 hours ago, Ray Ray said:

Magazines too?

Yes. The 22 and 31 use the same mags. they are just labeled different.

  • Author

All of you are jerks.

12 hours ago, High Exposure said:

This would work, but to do it right, you should use a conversion barrel.

The opening in the slide at the muzzle that the barrel passes through on a Glock 22 is designed for the outside diameter of a .40 cal barrel. Putting a G31 barrel with the outside diameter for a 9mm barrel in a G22 slide will result in some slop.

The conversion barrels will give you the proper outside diameter for the G22 slide on a .357sig barrel.

You can put a G22 barrel in a G31 slide.

 

5 hours ago, diamondd817 said:

You can put a G22 barrel in a G31 slide.

 

Ok cool. I thought the G31 barrel had the same outside diameter of a 9mm barrel.

If that’s the case, that both models, the G22 and the G31 have the same outside diameter of their barrels then you are good.

  • 8 months later...
  • Author

Bumping this thread, I need a 2020 project and my G22 is the winner.

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