I am just spitballing based on the floating firing pin. No experience with the round at all, let alone in an AR platform. I have played around with a bunch of different pistol and rifle primers in stuff they're not supposed to be used in.
The thing I like about TriFlow is that it doesn't take a lot, it's thin, and after most of the carrier evaporates away it still works. It doesn't seem to get pushed out of the areas its there to lubricate. I had tried various things over several years like wheel bearing grease and ATF to lube old friction style toolbox slides, before everything had ball bearings. Picked up an old Snap On box and was going through it to clean everything up and on a whim tried TriFlow on the slides. Was impressed how well the drawers worked even months later. So I started trying in on my guns, and aside from moly lube on some sears, it's kind of all I use now. But I'm not rolling around in the sand with my guns, and if it's 10 degrees out I'm probably not laying on the concrete pad on the rifle range.