I have read on here that we often over clean our rifle barrels. Well I discovered today that my Tika M65 likes to be clean. After 25 rounds its accuracy really fell off. I was working up a load for it with the newer slow powders and could not get it to group. The rifle is chambered in 7mm Rem Mag. I wish I would have cleaned it sooner it would have saved powder and bullets. I used to clean after every 20 rounds but changed reading posts on here. I am not blaming any one because most of my rifles don't seem to care. Has any one else found their rifles like to be clean too.