Hi! All you knowledgeable people out there . I have a couple of deactivated OLD SPEC deactivated weapons complete with proof house certificates as part of a private militeria collection. I am told to own these is not illegal. But I could not offer them for sale in the future unless I have them re-deactivated to the new UK/EU spec. I have costed this out to remain legal, but now find that militeria and gun dealers on the web are offering for sale OLD SPEC deactivated weapons with full moving parts the same as I own . This is confusing, please can you advise. I would appreciate your wealth of knowledge. Thanks Reno