I don't seem to have an accuracy problem with any of the other rifles. There may be some secret to shooting a Mini-14 that I am unaware of? I am using the recommended grain bullets for the rifling.
I purchased the mini during the ban years when ARs were ridiculously expensive and it was about half the going price of an AR. Soon after the ban expired I bought the LR-308. The difference was like night and day. I went from hitting a truck tire to a golf ball at one hundred yards. The change in power level was phenomenal too.
Tomorrow is the most important thing in life. Comes into us at midnight very clean. It's perfect when it arrives and it puts itself in our hands. It hopes we've learned something from yesterday.