The DF-D1 Duo-Flechette Rifle was produced by Salus Corporation and was essentially a scaled-down version of the Golan Arms FC-1 flechette launcher. The design was stolen and modified to be a smaller, rifle-sized weapon. It could be mounted on personal battle armor, firing shrapnel flechettes out a stubby double barrel and was particularly effective at close range. While effective, it was very inaccurate and eventually removed from service.
- "Outlaw Battle Armor"—Star Wars Adventure Journal 3 (As "DF-D1")
- Galladinium's Fantastic Technology (As "DF-D1 Flechette Rifle")
- Gundark's Fantastic Technology: Personal Gear (As "DF-D1" and "Duo-Flechette Rifle")
- Arms & Equipment Guide (As "DF-D1 Flechette Launcher"")
- Strongholds of Resistance (First identified as DF-D1 Duo-Flechette Rifle)