I've found this High Performance ammo to be a reliable feeder, exceptionally accurate and clean out of my Sig 516 patrol rifle. The testing I've seen from law enforcement and online has shown this to be a very good performer in the five FBI protocol categories, though I've done no testing of that type personally. I have a home in a rural area and this round seems to be the best for my needs. Our local PD uses this ammo for all of their patrol rifles.
At this price, you can't go wrong. Even with shipping, Mile High Shooting beats any local prices I can find. I'm very happy with this choice.