I've had good results in a Rem 783 and 129LRX with RS Hunter. Tried Accurate MagPro but accuracy was very poor. In a Winchester XPR, I settled on Superformance & Hornady 130 GMX. If I had more large rifle primers I'd be experimenting with Re23, RS Magnum, 4831SC, & 7828SSC. But LR primers are unobtainium... Mark and Belle
