Hey guys , So I Installed a 700cc tank and a new 35" bull barrel , big difference from my old set up especially the barrel the old 25" barrel was not pellet picky everything I put through It at 60 yards was 1/2 group , the new 35" barrel didn't like AEA , JTS , FX 18g pellets threw a few flyers so I got the crony out and saw It was pushing 1054 fps from 940 with the 25" barrel turned the reg down to 100 bar now the pellets are traveling at around 950 fps with the same pellets I was still getting a few flyers which never happened before , now the new 35" bull barrel Has a fixed liner I think Its glued In place and Its made for pellets not slugs I'm thinking maybe It might get better with wear ( I hope ) so then I pulled out a tin of JSB 18g pellets and pushed It out to 100 yards and got a decent 10 shot group no flyers ( see pic ) . I think the barrel will settle In and give me 1/2" groups like my old set up did . over all I'm happy with the set up . Maybe the groups will tighten up with heavier pellets that's something Ill be trying out tomorrow .
Have a safe and happy Christmas guys .
Have a safe and happy Christmas guys .