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CMMG AR-15 5.7X28mm 16.1″ – Black
$434.80CMMG Barrel and BCG Kit5.7X28MM16.1″ BarrelBlackFits AR RiflesFeatures:16.1 5.7x28mm Barrel5.7x28mm Bolt Carrier GroupBlack
CMMG Barrel and BCG Kit5.7X28MM16.1″ BarrelBlackFits AR RiflesFeatures:16.1 5.7x28mm Barrel5.7x28mm Bolt Carrier GroupBlack