Does the law say if airgun that CAN shoot over the limit or the guns that are MADE/DESIGNED to shoot over the limit that are illegal?
If it's "can" most can be made to shoot over the limit no? A few drops of oil = detonation = too fast pellet
So like it was said earlier if they want to mess with you they can find a way to shoot too fast, like they do with silencers in the US, even if destroys the thing as long as it lowers the report for ONE shot you're in trouble (it's probably the same thins here I suppose?)

Wouldn't it be great if laws were clearer and simple to understand? There seems to be LOTS of grey and very little black or white...