Micro RONI Conversion Set with flashlight for Airsoft G series pistols - Black

Generally the quality of the "Micro RONI Conversion Kit" is not pretty good. It is suitable for VFC Glock 18C Gen. 3. There is no official marking of "CAA Airsoft Division" as "US patent number" and existing marking is not clear enough. The same is situation with another small details. The holes for "QUICK DISPATCHABLE SLING MOUNT RING" are wider than it is required for stable attachment of the sling. The housing of the spare magazine also is too wider. The spare magazine moves during the action. The box in which I received the "Micro RONI Conversion Kit" was fully black without any marking of "CAA Airsoft Division". The product seems as it is not official product of "CAA Airsoft Division".