PWS brand 300 blackout (headstamp)


I came across am image of a PWS headstamp today, which was new to me, but appears only on 300 Blackout as far as I can find. Not to be confused with PNW Arms (who also headstamp 300 Blackout only), this brand of PWS is from “Primary Weapon Systems” of Idaho: Their website says nothing of ammo, but the images below are definitely of their brand. This ammo was mentioned on their Facebook page back in Oct of 2014, so it has been around since at least then, but is very hard to find online anywhere.