In stock
CMMG 57D88C3 Barrel/BCG Kit 5.7x28mm 8" Black Chrome Moly Steel
Loading Gun WiseLoading Gun WiseLoading Gun WiseLoading Gun WiseReplacement Barrel
Everything you need to convert your existing upper to a dedicated .22LR. Just purchase a magazine and you are ready to go. 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.
Pricing
$240.00Closest matches by brand, type, and specifications.
