You talking about a world where I can't send a broken rifle to ruger because they won't sell the spare parts you need to stock up on to keep goin
If that is the test criteria I will choose the AR, I think the round count in the battlefields is much higher. I don't know how the rest of the country is but I'm pretty shure the DOC in Co. finished changing over to AR's about 5 yrs ago along with glocks.Both are proven guns, ARs on battlefields and Mini-14s in prison guard towers nationwide since the '80s.
If that is the test criteria I will choose the AR, I think the round count in the battlefields is much higher.
^^^ +1 on this comment.AR15s don't require buckets of oil to run reliably as many AK/Mini guys believe. Mini-14s aren't the inaccurate pieces of junk that people who wasted too much money on their ARs believe.