Articles (3)
| Title | Pages | Publication | Code | Date | Publisher | System (Setting) | |
|---|---|---|---|---|---|---|---|
 Firearms | 15-24 |  Cthulhu Now | CHA2322 | 1987 | Chaosium | Call of Cthulhu (Now) | |
| Firearms | 15-24 | Cthulhu Now | CHA3307 | 1992 | Chaosium | Call of Cthulhu (Now) | |
| Firearms | 11-29 | The 1990s Handbook | CHA2355 | 1995 | Chaosium | Call of Cthulhu (Classic) |