The RCMP can't make it "officially prohibited". We do have laws and to the best of my knowledge the law does not specifically adress Beowulf magazines. So technically to a logically thinking person they are not illegal. Problem is the RCMP can interpret the vague wording within the laws to form an opinion that suits their agenda. Since they are considered the experts, law enforcement and our judicial system rely upon and favor the RCMP'S "opinion". This is why retailers have stopped selling Beowulf mags. It's not worth their risk factor. I agree there is nothing technically illegal about them but the risk factor is now too high for most people to push their luck in this guilty until proven innocent society us gun owners have to deal with