The Walther PPK appear as the default pistols just as they did in the original Rise of the Triad. Although it is difficult to see in the game, it is maked out as a version in 7.62mm caliber.
Submachine Guns
MP40
The MP40 appears as the main machine gun like the original game, albeit with the magazine well canted to the left and a odd front sight assembly with two entire front sight housings. Just to confuse matters further, in the enemies' hands the MP40s are shown in their original form.
Launchers
"Bazooka"
Although the game features many rocket launchers, only one of them has any real world basis, that being the "Bazooka". It has a body from Bazooka-series launchers (although its dimensions more closely resemble related Panzerschreck) with the sight assembly off of a Super Bazooka with a front very similar to the FIM-92 Stinger.
Other
MG42
As in the original game, "Enforcer" enemies carried the MG42 machine guns, inaccessible for player.