I got this one from (Swords and more) over the internet from Germany so I could not send it back so I sent it to brococks just in the box with no paperwork so I expected to pay £40 + for them to repair it but they did not charge me at all it just cost me £6 to post it to them. They are great fun to shoot but I wish that I had not waisted so much money on something that is always going wrong. The problem with the one that I have is not the co2 capsuals sealing its the power valve leaking I need two little rubber rings.