Today, I had an interesting trip to the range. I got some practice in with my .308 Ruger Hawkeye and also got to shoot a .303 British, which was pretty cool. Unfortunately I noticed something very disturbing, all of my cold bore shots were extremely inconsistent. To test this out, I cleaned the barrel after every shot and waited 15 minutes between each shot, and it was a relatively cold day too. After three shots it was confirmed, a 6 inch group at 100 yards. I'm no master shooter, but I can easily shooy 1 1/2 inch groups with all of my families other m77s, never had this issue. We were using handloads using 150 speers and H3031 out of a. 308, not exactly the best setup I know. Still, after mysteriously having a bullet fly off my point of aim deerhunting I think this could be a serious enough problem to have to send it to a smith or to Ruger to see if they can find out what's wrong. To top it off, my grandpa, who is a better shot than I could hope to be, also shot way off on the coldbore shot. Anybody have any idea what's wrong?