i dont know if it is for a working gun or not. i am not to familiar with canadian gun laws and i dont know what he plans to do. i know the 1919’s in semi are legal there so i only assume these are to. i had one of the british Mk2’s at one time and it fired from the open bolt which didnt lend kindly to semi-auto conversion under the american primace of it has to fire from the closed bolt. i ended up trading it to a guy for an aircraft M3AQ .50 cal browning. i know open bolt semi auto stens are legal in canada but are only availble to us dealers and restricted from the public in the states. the links i had with my ANM2 went to the new owner. the fella i got it from originally found some links from someone on this board some years ago. just figured i would ask. as for the ebay thing i thought ebay banned the sale of gun items there?