I bought a Remington .300 WM SPS SS from Sportsman's Warehouse in May. I bought the combo rifle, and promptly replaced the rings with Ultralight Talley's and a Vortex Diamondback 4-12 scope. I have shot the rifle a few times already using various 180 gr bullets, but can't get it to hold a consistent group 1t 100 yards for anything. I bought the rifle wanting to use the heavier weight bullets in it, but is it possible is just does not like the 180 gr bullets? I've checked and rechecked the rings and scope, and all is snug and good to go. I do plan on replacing the scope with a Leupold as I do not like the eye relief of the Vortex, but the Vortex must do for now. The good news, I only have one weekend to hunt this year, so I will be using my .308 that grouped 3/8" at 100 yards last Friday. Just need some opinions on this problem.