After cutting the grass this morning , once I got back from a seven mile ride on my Specialized Rock hopper mountain bike , I spent the day tearing apart my RWS34 Panther PC and R11 . I removed the low power spring from the R11 I had installed a few weeks ago , and installed a Tarantula spring back into it . I shot a few pellets through it just to check that is shot OK , and put it away to start on the Panther . I wanted to make a low powered rifle out of it so I would have a rifle to shoot indoors this winter . I pull the hp spring and installed the low power spring along with a tophat into the Panther . put it back together and it wouldn't catch when I tried to cock it . Opened it back up again and removed the tophat , hoping that was what keeping it from catching . Put it back together and it worked !! Put the scope back on and outside to check it out . I spent a good bit of time just trying different pellets as it seems more pellet fussy than it was . Finally settled on JSB 8.4's that went through the chrony at around 640 fps . Just about what I had hoped for . I tried a few flat point pellets and they grouped pretty good at 20 yards and do better than I can shoot them at 10 meters . Along about 5:30 pm , The big brown truck showed up with my Ruger Blackhawk . I'd finished up with the RWS just in time . I opened up the Blackhawk , cleaned it up and tried a few pellets through her . It was all over the place and dieseling like a locomotive . I tried to calm it down a little with some heavies , but it was still smoking after 60-75 pellets ,although I checked it through the chrony and it had settled down below 900fps with cpl's and grouping a little better ; although I know it'll take a few pellets down the barrel to tighten this one up because It doesn't have a choked barrel ; I checked after I finished cleaning by pushing a pellet through the barrel from the brrech and when it got near the muzzle , it fell out . By that time I was tired and wanted to relax a little , so I got out my Air Arms S400C and shot about 50 pellets through it . A PCP is soooo easy to shoot . At 30 yards off my bipod , I was shooting ragged holes . I back up to 50 and was dropping the old Gamo target with every shot . Just too easy LOL . A full day of airguns . kirby