Can this Glock 21 magazine be modified for 10mm?

Pablo · January 02 2016 09:19:45 PM MST

Is there a mod to make a G21 magazine fit a G20?

https://www.classicfirearms.com/glock-45-cal-26-rd-mag-after-market

I doubt it. But I want it. ${$default_grin_smiley}$

Blades · January 02 2016 10:13:54 PM MST

The magazine will fit, you will need to bend the lips at the top to hold the 10mm.

Pablo · January 02 2016 10:48:22 PM MST

Quote from: Blades on January 02 2016 10:13:54 PM MST
The magazine will fit, you will need to bend the lips at the top to hold the 10mm.

It's as easy as that?

Blades · January 02 2016 11:04:32 PM MST

Well, sounds easy, but will need to hold the 10mm round "just right". It may not be 100% reliable, but may make a fun range toy. The follower may need to be swapped out also, just thought of that.

Pablo · January 02 2016 11:13:49 PM MST

That places wants over $16 to ship two. No thanks.

Pablo · January 03 2016 07:28:01 AM MST

I bought two here: www.centerfiresystems.com

sqlbullet · January 03 2016 08:50:27 AM MST

I got 5 for 20% off from botach. Along with some KRISS extensions.

Pablo · January 03 2016 09:04:39 AM MST

sqlbullet - are these adaptable to 10mm? How tough is it?

sqlbullet · January 03 2016 02:13:30 PM MST

Bit of dremel work and some work with pliers. They work great once done.

Here is the thread on the subject, starting on Page 2 where I describe what I did. Dizzy Dean posted a link to a you tube video on the subject as well.

I have 4 of them now. That is how adaptable I found it. I can fit 32 rounds of 10mm in them. Added together with my nine 15 round mags and two 10 round mags, + 1 each the the Glock 29 and Glock 20 tubes, I have 285 rounds ready to go in Glocks. If I grab the Para's and Witness's I can run 500 rounds before I have to reload.

Pablo · January 03 2016 05:41:32 PM MST

Quote from: sqlbullet on January 03 2016 02:13:30 PM MST
Bit of dremel work and some work with pliers. They work great once done.

Here is the thread on the subject, starting on Page 2 where I describe what I did. Dizzy Dean posted a link to a you tube video on the subject as well.

I have 4 of them now. That is how adaptable I found it. I can fit 32 rounds of 10mm in them. Added together with my nine 15 round mags and two 10 round mags, + 1 each the the Glock 29 and Glock 20 tubes, I have 285 rounds ready to go in Glocks. If I grab the Para's and Witness's I can run 500 rounds before I have to reload.

Is there a link? I'll search for Dizzy Dean.

Pablo · January 03 2016 05:46:55 PM MST

Found it!

Thanks: https://www.youtube.com/watch?v=uQ8C0a7NXZ4

sqlbullet · January 04 2016 07:18:21 AM MST

Sorry, meant to paste that link. I went to the work of finding it, then apparently forgot to ctrl-v.

That video covers it weil.

Pablo · January 08 2016 08:54:12 PM MST

It's even simpler than that. My two mags came today. Just a gentle squeeze with my medium Knipex and the mags feed my Glock 20 perfectly.

If had known this option existed I would not have bought the GG AR lower. Oh well.

Blades · January 08 2016 10:37:50 PM MST

Quote from: Pablo on January 08 2016 08:54:12 PM MST
It's even simpler than that. My two mags came today. Just a gentle squeeze with my medium Knipex and the feed my Glock 20 perfectly.

If had known this option existed I would not have bought the GG AR lower. Oh well.

Good to know.

Pablo · January 08 2016 10:45:17 PM MST

The magazine holds 31 rounds of 10mm.