Warning

 

Close

Confirm Action

Are you sure you wish to do this?

Confirm Cancel
BCM
User Panel

Posted: 5/6/2024 10:35:22 AM EDT
I picked up a cheap Glock 34 barrel could I convert my 35 to 9mm with just a barrel swap and mags?

It’s just a range toy and competition gun so if I got a malfunction every once in a while it wouldn’t be the end of the world.

Is it possible or is conversion barrel the way to go?
Link Posted: 5/6/2024 10:39:13 AM EDT
[#1]
Yes. Just buy a conversion barrel and mags. It really is that easy.
Link Posted: 5/6/2024 10:42:12 AM EDT
[#2]
No, you need a specific G35 9mm conversion barrrel. The outside diameters of the G34 and G35 barrels are different.

9mm mags suggested for best reliability, though I've heard .40 mags will work with reduced reliability.

Link
Link Posted: 5/6/2024 10:46:02 AM EDT
[#3]
Also, be aware of competition rules. In some competitions using a conversion barrel bumps you to a different (higher) class.
Link Posted: 5/6/2024 10:49:07 AM EDT
[#4]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By joekizanyu:
Also, be aware of competition rules. In some competitions using a conversion barrel bumps you to a different (higher) class.
View Quote


Oh I didn’t realize that
Link Posted: 5/6/2024 10:57:05 AM EDT
[#5]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Glock4140:


Oh I didn't realize that
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Glock4140:
Originally Posted By joekizanyu:
Also, be aware of competition rules. In some competitions using a conversion barrel bumps you to a different (higher) class.


Oh I didn't realize that
An example, IDPA SSP prohibited modifications:

A.1.4.6  A barrel that uses a different cartridge that is not offered in the factory original model.


Link Posted: 5/6/2024 11:13:40 AM EDT
[#6]
The ejector is different also between 9 and 40.  Easy swap.
Link Posted: 5/6/2024 12:32:17 PM EDT
[#7]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Superluckycat:
The ejector is different also between 9 and 40.  Easy swap.
View Quote


True but IME the .40 ejector works fine with 9mm conversion barrel and 9mm mags for range use.

Unless it’s being used for due to your defensive use swapping, the ejector is not necessary.
Link Posted: 5/6/2024 10:00:13 PM EDT
[#8]
I see conversion barrels for about $130, I’m thinking I should just buy a 34
Top Top