Sorry if this has been covered multiple times before but I'm struggling to find information about the legality of owning or possessing, not buying, an old black airsoft gun in the UK. I'm a 40 something guy and used to use one for target practice on private land. Never been a member of any group. It's locked in a box and buried in a junk room where it's been for the last couple of decades. Occasionally something reminds me it still exists, like today. I'm not really interested in such things anymore but wouldn't want to throw it away and selling it certainly sounds problematic so is it legal to just leave it alone? Maybe keep it for my children when they're old/wise enough, if it still works after all that time. Thank you.