I have two full boxes (625 each) of the CPH's (heavies) and no gun to shoot them through. I paid about $14 or so plus shipping each. If you would like to buy them, I will sell for what I paid plus shipping or we could meet if you live in the Southern California area. By the way, after two wrong shipping orders, I just got some CPLs (the lights) and my Gamo 440 that I bought from Gene really likes them. I had some 3-4 shot one hole groups at 10 yards with iron sights. My CFX likes them as well as most pellets but it is a RWS SuperDome lover. I would not suggest that you shoot the heavies in a light springer - you will have a broken spring if you do sooner or later. If you have a PCP or magnum springer, this might be your pellet. If you have a PCP and want to shoot together (that is let me shoot your gun a bit), the pellets are on me!! I have been thinking about buying a PCP but stay Gamo/CDT poor due to my inability to stay off the order button!