Hello all, I just received a new valve and Ring-Loc valve setup from AF after watching a video posted by UpNorthAirGunner. As he stated, the new valve seems to have some different characteristics allowing me to achieve almost 1200fps (preliminary testing) at muzzle from a Condor (24" LW barrel-his barrel is a longer .257 caliber and I do not remember the maker at the moment) in .25 caliber shooting 33.95 gr. JSB MKII pellets. I think it is now time for a "slug fest" and am wondering if anybody has some suggestions for a good slug in .25 caliber aside from making my own. I have done some research and there are quite a few options and I am not sure what would be best. I am currently not doing any hunting-just target for now. Also, I would like to know if anybody has some more info on the new AF valve. I have not disassembled it yet to look because it works so well.