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CMMG AR-15 .22 LR Stainless Steel Conversion Kit + Three 25 Round Magazines – Bravo Series

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Spend a day at the range without spending a fortune!

The CMMG Stainless Steel 22LR Conversion Kit with 3 Magazines.

This CMMG .22LR conversion kit allows the use of inexpensive .22LR caliber rim-fire ammo in your AR15. You can install this in 30 seconds, but just removing the standard bolt/carrier group from your AR and replacing with the the included .22 bolt device.

This unit is blow-back operated and allows semi-automatic firing.

The CMMG .22LR magazines have a bolt hold-open follower. This kit contains 3 magazines.

Use with AR’s chambered in 5.56/.223 only. Compatible with piston-systems.

– CMMG .22LR bolt carrier group assembly (stainless steel for superior durability)
– Three 25-Round .22LR Magazine (fits in AR mag well)

Here’s a video that shows how easy the kit is to install!

[youtube https://www.youtube.com/watch?v=KZY4xlbmCwE&w=280&h=189]

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Customer Reviews

Based on 10 reviews

Works great

Thanks for sharing your feedback, Dennis. We're glad you're satisfied with your purchase. Cheers!
Perfect accessory for AR's

It takes less than 30 seconds to switch from .223/5.56 to .22lr and the results have been great. No feed, ejection, cycling, or firing issues, pretty much zero recoil, and decent accuracy with old crap ammo. Worth every penny and incredibly fun to shoot.

We are glad everything is working out well for you.
Quick Delivery at a Great Price

Delivery was very fast. This conversion allows one to save on training expenses and have fun at the same time.


I was planning to purchase a Ruger 10/22, for a new 22LR. However, once I saw this I decided to convert one of my new AR builds. It works perfectly. I was wondering how well it would eject the shell casing, but no problem there.

Nice piece.

As others said, fast delivery.
Looks very well made but unfortunately I haven't had the opportunity to try it yet.