I just negotiated a trade for a .257 / .25 TCU 14" Contender barrel. I now own 6mm, .257, 6.5mm and 7mm TCU barrels. Whatis wrong with me???? Anyway I cannot find any load data on line. The .25 Copperhead is a close match, so is the .25 Kimber, but I really need load data for the .257 TCU. I have never owned a quarter bore so I can use some help with this new project. So if any of you happen to have one or can lead me to data I'd really appreciate it!!
Bill in OR