Vriess' Double-Barreled Pump Action Shotgun is one of Vriess' concealed-carry disassembled weapons. The parts of the weapon are concealed within Vriess' wheelchair and he is seen assembling it when he sees a Genetic Xenomorph in the ceiling. It later jams after going through the flooded kitchen. It leaves Christie to fend for himself against the Genetic Xenomorph hanging on his leg.