I got a RWS Diana 54 Air King. The only free scope I have around is a cheap UTG 6-24x 44 AO, so I mounted it. I ran a few pellets across the chrony to see what it's doing. I'm getting about 20 fpe with 14 grain pellets. The most important thing is that at 35 yards it's as accurate as a PCP. I thought it was going to weigh about the same as my D48, but this thing is heavy. No problem, just a surprise. I need to adjust the trigger for more first stage because it's almost indistinct. The trigger pull is okay I just have a few misfires because I'm waiting for the wall of the second stage and it's just too soft. For a while I thought I was cursed because every time I found a good deal on a D54, I had just bought a PCP and was out of airgun allowance for the month.