Has anyone shot this stuff at more than 25 yds?. When I got my AR and Axis I didn't load for 223 and bought 500 rds of this stuff. I have been limited to 25 rds till a couple of weeks ago. Worked real well at that distance. Twice in the last two weeks at a 100 yds and I was lucky to keep it in a 14" circle with either gun. My loads with 21gr 3031 kept everything in a 3" circle with AR and Axis. ( old, blind and very bad shoulders) Just my guns or is this stuff pretty much junk?