Tyrantblade , that win-1000 I had was a Hatan built gun and it averaged 905 fps with a 7.9 chp. I had it tuned by shadow who mod the top hat and it shot very hard and accurate. The only down fall was the trigger. ED worked on it but not much more could be done. If you did your part it was a tack driver. The hammer scope on it held up well and still does after a 1000 rounds.