Hello, I have a quick question that I am hoping I can find an answer to. I have a Bushnell scope lying around my house that has 3" of eye relief and I am looking at getting a .30-06 bolt action rifle that will weigh about 7lbs. Also, I am 6' and 190lbs if that helps. Will the 3" be enough for that rifle or should I look for something with a longer eye relief? Thanks for any help.