22LR AR Echo Conversion Kit

CMMG

Gun Stuff/Rifle Parts/Conversion Kits
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Your Price: $221.99
CMMG-22LRARCKITECHO
815835017136
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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 25rd 22LR magazine. 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.