I have no idea what you are trying to say? From what I have read on a Diana RWS 34 for instance after awhile the spring and piston need replacing, but gosh those .177 tins seem to last me years and years, so I rarely have more than one tin in the house. I feel sorry for the owners of the Model 350 RWS as they are ammo picky and you have to try numerous brands and type to find the sweet spot, enough to cause a person mental illness?
Last edited by HE112; 01/13/19.