Found this:
Might be nice to swap in easily at the range when I want to keep shooting and save some money. I have several ARs so this is a nice solution. I see 500rd packs of 22LR on ammoseek for $179 and that’s Remington brand.
My ARs are all PSA brand but it looks like the fitnent issues on the above product have been resolved.
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DetailsThe CMMG .22 LR AR-15 Conversion Kit offers instant drop-in adaptability from .223/5.56 to .22 Long Rifle. Perfect for training new shooters or to save money at the range plinking with inexpensive .22 LR.NOTE: For best results, CMMG recommends use with a rounded hammer and 36 grain copper...
www.primaryarms.com
Might be nice to swap in easily at the range when I want to keep shooting and save some money. I have several ARs so this is a nice solution. I see 500rd packs of 22LR on ammoseek for $179 and that’s Remington brand.
My ARs are all PSA brand but it looks like the fitnent issues on the above product have been resolved.