Evening gents! I am needing some info and input/thoughts/opinions on a full size AR15 for a truck gun. The AR's are pretty inexpensive right now and I would like a little more fire power with me "just in case." I am not an AR guy but I own a couple that I deem too valuable to carry around with me. That being said, what brands of inexpensive AR's would be something I could rely on if I really needed it, but something that wont matter if it gets beat up or worst case, stolen from my vehicle? I have an older bushmaster that functions flawlessly, cant seem to find another. I was looking at maybe a Radical Arms or.......... Thanks yall.