CMMG 22LR AR Conversion Kit w/3 25rd Magazines

(21 reviews) Write a Review
2.00 LBS
On Sale
Now: $169.98
Was: $229.95
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Frequently bought together:


Just swap this drop in conversion with the bolt carrier group from your 5.56/.223 chambered rifle and you will be ready to shoot .22LR. Ships with Three 25rd 22LR magazines. For best performance use a round style hammer as notched hammers can cause function issues and 36 grain plated nose bullets have proven to be the best choice for function.

WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to You must be 18+ years old to shop and or purchase on our website and 21+ to purchase Ammunition/Firearms. Check local laws before ordering as you certify you are of legal age and satisfy all federal, state, and local legal/regulatory requirements. There are NO returns or exchanges on armor, firearms, ammunition, PPE equipment. Ammo ships UPS ground to the lower 48 states.
We reserve the right to fix any critical errors.

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Additional Information

Product ID:
Conversion Kits
25 Rounds
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21 Reviews

  • 5
    Great kit works amazing

    Posted by ROBERT WEEKLEY on 9th Mar 2021

    love this kit so much i bought a 2nd one just weeks after shooting the first!! So much cheaper to plink with 22lr instead of .223/5.56

  • 5
    Cmmg 22lr conversion

    Posted by Samuel Stringer on 1st Mar 2021

    Well built works great.

  • 5

    Posted by Mack on 27th Feb 2021

    Best money you can spend under 200

  • 5
    22 lr conversion kit

    Posted by robert hollis on 25th Feb 2021

    works great and with the current cost of 5.56 a lot cheaper to shoot

  • 5
    Exactly as advertised.

    Posted by Daniel Bonney on 18th Feb 2021

    I was warned not to shop on this site, but everything arrived as fast as could be expected. I'm glad I took a gamble.

  • 5
    Extremely well built.

    Posted by Samuel Stringer on 15th Feb 2021

    This kit is extremely well built and the finish is perfect. 200 round and no problem.

  • 5
    cmmg .22lr conversion kit

    Posted by captnchaos on 13th Feb 2021

    Haven’t been happier!!! Best product with the lowest price ive found. Everywhere else wants more or only comes with one 30 rd mag or 3 10rd mags. This is best bang for the buck! thank you again

  • 5
    22 LR Conversion Kit

    Posted by Steven Rabney on 9th Feb 2021

    Quick shipping. As described.

  • 5

    Posted by Craig Baas on 2nd Feb 2021

    Haven't had the chance to play with it yet, but depsite some of the other reviews, my transaction went smoothly. Shipping wasn't fast, but considering everything is shipping slower right now, I feel the shipping time was fine. Glad I took the chance!

  • 5
    Great Kit

    Posted by Andy F on 2nd Feb 2021

    Great Kit nice to have to save money from shooting 223 Ammo

  • 5
    Hell of a lot less expense than .223

    Posted by Yossi on 1st Feb 2021

    I have used and sold these units for over 10 years. You can't beat them for training women or kids. All my grand kids are now experts with the M4. They also love cleaning the barrel and reconverting to 5.56. You will not go wrong getting this unit. Much better than old Atkins unit the Air Force used to use.

  • 5
    works well ,goes bang.

    Posted by don brawner on 19th Jan 2021

    Just keeps on chuging along ,puu puu puu.

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