I finally had some time to put my Revere through a shot string test. I filled to 250 bar, and used JSB 18.1gr pellets. I got 35 shots before the fps started dropping; however, the accuracy was still fantastic for another 20 shots and still good for at least another 10. Min was 844.8575, max was 854.0443 for a spread of 9.1868. I'm very happy with it, especially how the accuracy is maintained throughout.