Are Glock Back Plates Universal?

Firearm Accessories
1

Question about Glock Back Plates

I’ve been diving into customizing my Glock lately and got curious about the back plates. Are all Glock back plates the same size? I’ve heard mixed opinions online, and I want to clarify before I start ordering some aftermarket options.

Why This Matters

It’s essential to know because:

  • Compatibility: If I can swap back plates between models, that opens up a lot of customization possibilities.
  • Aesthetics: Some of the custom back plates look awesome, and I’d love to add one that reflects my style.

What I Know So Far

From what I’ve researched, it seems that:

  • Most Glock models have similar sizes, especially the popular ones like the Glock 19 and 17.
  • There are exceptions, particularly with models like the Glock 42 and 43, so I need to be cautious.

Seeking Others’ Experiences

I’d love to hear from anyone who has experience with this:

  • Have you successfully swapped back plates between different Glock models?
  • What brands of custom back plates have you used, and how did they fit?
  • Any tips on what to look for to ensure you get the right size?

Looking forward to hearing everyone’s thoughts and experiences! Let’s share some insights so we can all improve our firearms without a hitch.

2

I believe Glock back plates are mostly model-specific. For example, the back plate for a Glock 19 won’t fit a Glock 17. Different models have different dimensions.

3

That’s a good point! I’ve also read that some aftermarket back plates may be more universal, but they often compromise fit for certain models.

4 Likes
4

I’ve got a Glock 22 and just swapped the back plate with my friend’s Glock 19. It didn’t fit at all. So, yes, model-specific plates are important!

5 Likes
5

Not just that, I’ve seen some people try to mod the back plates to make them fit. Seems risky to me! Anyone else tried it?

6

I wouldn’t recommend modifying back plates. Each model has unique features that could impact performance. Stick to the right fit for safety!

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7

Absolutely! I always go with the manufacturer’s back plates. Safety first!

8

I’ve been wondering about this too. If I have a Glock 43, can I use a back plate from the Glock 19? Seems like a silly question, but I’m curious!

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9

Great question! The 43 is unique enough that its back plate won’t fit a 19. They’re like apples and oranges!

10

I learned the hard way when I tried to put a back plate from a Glock 20 on my Glock 23. Bad idea! So definitely check compatibility first.

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11

Oof! That’s a costly mistake. Always best to verify before swapping parts!

12

It’s interesting how much variation there is between the models. I wish Glock would standardize back plates across the board!

13

Right? It would make things easier for us all! But then again, custom parts can be a part of the fun!

14

Customization is fun, but I wouldn’t risk reliability for it. Back plates are not something to gamble with!

15

Exactly! It’s not like we’re swapping shoelaces here. This is our safety!

16

Anyone else think it’s amusing that we spend so much time discussing back plates? I mean, it’s just plastic, right? Or is it an obsession?

17

I’ve read that not all Glock back plates are universal. Different models can have unique designs affecting how they interact with parts like the slide stop and trigger bar. It’s key to check compatibility first.

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18

That makes sense! I’ve noticed some aftermarket plates really can interfere with the slide stop operation. Have to be careful with the choices we make!

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19

I own a few Glocks, and I’ve found that back plates can affect the trigger pull if not properly fitted. It’s crucial to consider the specific model you have.

20

That’s a great point. I wonder if anyone’s done a comparison of how various brands perform on different models?