Thank you for the replies chaps! The rebuild is now complete and i have fired a few shots through the rifle. The pellets now exit the barrel, a marked improvement to the previous condition. I noticed that that the piston seal is a rather snug fit in the comp tube. I read a guide that indicated the s...

Hello to all, I am new to the forum and recently purchased a used TX200HC from a dealer, with what I will describe as a mk2 stock. I called Air Arms, who happily told me it was manufactured in 2001. :D When I bought the gun the shop test fired it, then I went home and put a few pellets through it. A...