Not sure. Might just be the Marines? He received a few notices for tech advances and accessories and he emailed me them and asked if I wanted something. He wasn't interested, but we got him the Armor before his deploy last week. So far, best case he's ever had.
Once you get it, put it through a couple of tests. Oh boy did we have a laugh when my brother's mother-in-law drove over his Armor with her powerscooter.