Hi all, when i say barrel, i meen my gun barrel for all you jokers out there! I recently bought a HW77K for £30 from a friend. now before that , well long story so, bloke sort of stole it, refused to give it back, police got involved, gun was given back. as you'd of thought the twat damaged it. didn't realise until i went to zero it after cleaning it up that the scope won't go any further left when you turn the clickers, its still 2.5 inch right of the target. now, i looked down the barrel only to find that it is not straight and rather than looking straight into the piston, i miss out 0.5mm