CF-3871 was a stormtrooper of the First Order who served as a subordinate to Lieutenant Wulfgar Kath. As part of Kath's deployment to Batuu, CF-3871 was among the troopers who accompanied him in his mission to locate the Resistance spy, Vi Moradi. In an alleyway, CF-3871, along with CF-3363, faced off against the smuggler Zade Kalliday, but Moradi fatally shot them dead.