
All of the rifles are further equipped with top two separate picatinny rails on the tops of the rifles, with the rear ones serving as the home for C-MORE Railway red dot sights. Otherwise, the futuristic housing on the weapons are virtually the same, containing large, blocky thumbhole (or in this case, "handhole, given the size) stocks with massive "lower receivers" that hold rails with attached flashlights. What appear to be suppressors are actually barrel shrouds, as the weapons' A2 flash hiders are visible on the very ends of the shrouds. Corbin ( Nina Bergman), and Harry ( Gavin Brocker) carry a longer, possibly twenty inch barreled rifle. Bennet Stone ( Luke Allen-Gale) carries what appears to be a version with a sixteen inch barrel under the housing, while multiple other characters including Captain Savage ( James Weber Brown), Chaplain ( Louis Mandylor), Pvt.

M4A1 Carbine or AR-15 variants serve as the basis of two of the "space marine rifles." The primary difference between the two is the length of the barrel: Joan Dark ( Amy Manson) and Dr. Chidi Ajufo poses with a Beretta 92FS handgun for a promotional photo, with Amer Chadha-Patel holding what appears to be a laser equipped Walther P22.
