I have had this rifle for over 5yr's now with no problem what so ever with it..but over the past week i am having real trouble zeroing it..i have had this problem before with spring rifle's and it was either the scope or moderator that was causing the problem..
This is not the case with this rifle..i have changed the scope and even took the moderator of and it is still shooting erratically..one minute i can put pellet after pellet then all of a sudden it is shooting 1/2in out and grouping in than area for 5 or so shot's..
The gun's sweet spot is 170 to 150 bar and it is doing the same there