Variants of the ion rifle included the Baragwin Ion-X weapon, an experimental weapon of Baragwin design modified by Rodian merchant Suvam Tan. Merr-Sonn Munitions, Inc. produced another couple variants, namely the the Destructive Electromagnetic Pulse Ion Carbine and the Destructive Electromagnetic Pulse 2 ion carbine.
A couple of ion rifles were mounted onto the SD-6 Hulk infantry droid.
- Imperial Sourcebook
- Arms & Equipment Guide
- Star Wars Knights of the Old Republic: Prima's Official Strategy Guide
- Star Wars Roleplaying Game Saga Edition Core Rulebook
- Threats of the Galaxy
- The Complete Star Wars Encyclopedia