Need Help Choosing a 10mm AR Magazine Adapter

Firearm Accessories
1

I’ve been diving into the world of AR-15 modifications, and I’m particularly interested in building my own setup that can handle 10mm cartridges. I understand that using a magazine adapter is key to this conversion, and I’m reaching out to see if anyone here has experience with this.

What I’m Looking For

I’m specifically looking for:

  • Recommendations: Which 10mm AR magazine adapters have you used?
  • Compatibility: I want to make sure the adapter works well with Glock magazines as I want to incorporate them into my build. Are there specific brands or models that you found particularly effective?
  • User Experiences: If you’ve successfully converted your AR-15 to 10mm, what challenges did you face during the process? Any tips would be greatly appreciated!

Things I Already Considered

I’ve done some research and found several products available online, but I’m not keen on just buying something based on marketing. I want opinions from real users to understand:

  • Reliability in feeding.
  • Build quality and ease of installation.
  • If there are any downsides or limitations to using these adapters.

Community Insights

I know that the AR community is filled with passionate users who’ve experimented with various setups. If you’ve built a 10mm AR, please share your insights. I’m excited to hear your thoughts!

Thanks in advance for your help!

2

I’m also looking into 10mm AR magazine adapters! Can anyone recommend which models are best for a Glock setup?

3

Check out the CMMG Dissent or the Palmetto State Armory models; they work well with 10mm magazines.

7 Likes
4

I’ve had good luck with the Lone Wolf Distributors adapter for my AR pistol. No major mods required! Super simple.

5

I’ve heard great things about both! I’m leaning more towards the PSA setup since it seems slightly more affordable.

6

Does anyone know if modification is needed for buffer tubes? I read conflicting info online. Would love clarity on this!

2 Likes
7

The buffer tube usually doesn’t need modifications, but you might want to adjust your springs. It’s always smart to check your specific model requirements.

8

I’m with you, Kristin! I think the specs can be confusing. If anyone has a direct tutorial, that would be a lifesaver!

9

Are there tension issues when using standard AR springs with 10mm? Just curious!

6 Likes
10

Using 10mm AR adapters should work fine with standard springs. But I created custom springs for my build, and it helped with cycling.

11

There’s a bit of a learning curve, but I found it to be worth it! Just watch out for compatibility issues; not every 10mm magazine fits every adapter.

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12

Great point! A little time invested now can save headaches later on.

13

For a humorous take, can we just admit that choosing a 10mm adapter is way harder than dating? At least with adapters, you can always return them!

14

Haha, that is true! But unlike bad dates, I can upgrade my adapters without the emotional baggage!

15

I’ve been using a 10mm AR magazine adapter for a few months now, and honestly, the performance has been impressive. The reliability is pretty solid, with very few feeding issues. Just pay attention to the brand you choose!

16

That’s great to hear! I’ve read that some brands can be a bit finicky. Do you have a specific brand you’d recommend?

17

I’ve tried a couple of different adapters, and I agree with Stephen. One issue I had initially was with magazine fit, but adjusting it a bit fixed that. Overall shooting experience is amazing!

4 Likes
18

That makes sense! A snug fit is crucial for reliability. Have you experienced any jams, though?

19

I had one jam during a high round count day, but it was likely an issue with the ammo I was using. Slower pacing kept it running smoothly afterward. Definitely an interesting setup to explore!

4 Likes
20

For sure! What differences have you noticed in recoil compared to standard AR setups?