I installed my new H-S Precision stock on the Rem 700, 7mm RUM and took her to range today. I had a bunch of Remington 140 gr. factory ammo. It was disappointing to say the least. I was shooting at 100 yards. First two shots would be in the same hole and the third would be 1 1/4" out. This is completely different than what I experienced yesterday with the .338, also with new H-S precision stock (it shot one hole groups all day long). I guess I better start working up the 168 gr. Berger loads and see how they perform. Have any of you guys had problems with the 140 factory ammo and the 7mm RUM?