[Opea]

Got an interesting letter from customs after ordering a systema full gear box from overseas. Letter states "Canada border services agency is currently in possession of a mail item adressed to you containing the following: 1 receiver for replica m16 k24# 1080160 These goods were examined and have been classified as prohibited under tariff 9898.00.00 of the customs tariff schedule "


Now i know the risks involved with anything with an airsoft association but i have a hard time with how a mech box is a replica weapon?

Any suggestions before i call these fellas?