I shot these two groups this morning with my 7RUM LSS. The barrel didn't get hot but it looks like I need to remove the pressure point on the barrel. This rifle is factory, just wanted to see what it would do before I started playing with it. 150 gr BT, 90 gr 7828SSC, Fed 215GM, 3375 fps. I don't want to mess with it before deer season in a week and a half so I'll drop the action into a HS Precision aluminum block stock and resight, that should cure the vertical stringing. The first group went 0.50" and the second had 0.55" horizontal spread. Both groups at 100 yds. Just thought I would post this classic example of vertical stringing due to pressure point on barrel.