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CMMG .22LR Conversion Kit Review

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Here we look at the CMMG Conversion Kit for AR-15’s. We try 4 different types of ammunition, to see what the reliability will be like.

This video was recorded at a closed private range. All safety measures were taken.

Thanks for watching! πŸ€ πŸ‘

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12 COMMENTS

  1. Great video as always! Very thorough and explained well. It was nice to see various kinds of ammo run through it. I've had a few light primer strikes and failure to ejects. I've since expended my 22 ammo selection. I'm glad to see this in depth review.

  2. I went with a dedicated rimfire platform and found horrible performance. It had a 10" barrel, used Ruger 10/22 mags, and would only cycle with cci stingers.
    Sold that one with the disclaimers (and $100 loss in purchase price and countless ammo and time wasted)
    I now have a dedicated. 22lr upper. Less issues than the first brand, but rimfire ammo differences can cause timing issues based on the barrel/chamber conditions.

    Nice video. πŸ‘

  3. Awesome review I have one of these and they are a lot of fun. I have recently had issues with Armscor 22lr and 9mn . All my older Armscor ammo has ran flawless but the stuff I bought back in August and September I had primer strike issues.

  4. Mine eats everything except sub sonic
    Not enough power to eject
    Accuracy is best with cci mini mag 40gr
    1/9 twist at 100 is better than 1/7
    Must use full power hammer springs or else you get light primer strikes
    Mils spec trigger in a colt has had zero issues with primer strikes

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