- US Special Forces
In the Anime
After Saya's first Chiropteran encounter, a U.S. Special Forces team armed with Colt Model 933 carbines, secure the area. Later, Lewis is seen wielding a Model 933 when Kai approaches him on his motorcycle near the Yanbaru Research faculty. In both instances they are fitted with Surefire M900 weaponlight foregrips and EOTech red dot sights.