Hi johan! happy to see you are getting the results with yours, it looks realy nice. i had told you about that bipod position. i prefer the harris as that bracket that secures the barrel to the air cylinder can move and make you swear! So now we are two on the forum that own an Infinity. you should try shooting further out, its a very capable rifle. i did not change the barrel as i think Shinsung make excellent ones very comparable to the ones walther makes in terms of accuracy. i managed to retain sub MOA at 140yards twice. i love your shooting spot, must be fun to hammer away at those rocks also in rifle. keep those photos coming. mine is also loaded with .25 31grain at 917ft/s