Gamo 440 ---I lost the little plastic thing that sits on the cocking lever between the lever and the compression chamber. I am not sure how long it has been missing and only noticed it when I saw there was one on my wife’s Shadow 1000 (that I mostly shoot and tinker with when she is out). I am assuming that it is a spacer to stop the rubbing of the cocking arm against the compression chamber. I see where a thin strip of the blue has worn off the compression chamber but nothing major. I make sure there is molly paste on this wear mark and the gun cocks as smooth as silk. I just wondered how crucial it was and if so where can I get one?
Rob,
P.S I have shot about 250 pellets through, since my tune and it appears to be getting better and groups tighter and very consistent. This is a 5 shot group I shot from 10 metres indoors with scope (also waiting for new one) and rest and FTS .177, I have not had the chance to test it further as it has been so windy here.. Waiting for some .177 jsb exacts to arrive to try them.