I picked up a new Remington xr-100 in .204 Ruger and was wondering if anyone had any loads that worked good in this rifle. I threw together some 32gr noslers with H4895 and had no luck. The best group was around 2 inches. One other thing I noticed was that on the fired cases the neck diameter is so tight that I can't even push a bullet in by hand. The fired cases measure .002 over loaded rounds. Would this be causing a problem? I was using remington brass.