Ahh stolen kit. Nice to see you handling stolen goods.....Sorry, this is a bete noire of mine. Mk7s and all body armour plates are still on the restricted list and should not be sold. In any event, issued kit is still the property of the MOD and selling it by a private individual is theft. Ergo, unless you have purchased this from a reputable source that had permission to sell it you have broken the law on two counts I doubt anyone will ever bother to do anything about it but there you go - information is power.