300 RUM 180gr @ 3500 from a 26\" barrel?!?! Gentlemen, I was at the range chronographing loads yesterday and got some results that were surprising to me. I was able to get 3473,3502,3507, and 3493 from my Remington 700 Sendero in 300 Ultra. I was shooting: 180gr Hornady SST 92gr of RL-25 Winchester WLRM Remington Case 3.65 OAL This was all done from a 26 inch barrel, with no pressure signs to be found. In fact I would think I could push it even higher if I wanted to. I was wondering if something like this was normal or even possible. I shot my 30-06 through the chronograph to verify that was reading in the correct range and it was. It was showing the 06 with a 165 in the 2800's range, which is where it should be. Any ideas as to what would cause this or if I just found the holy grail of all loads for this gun?