The Geonosian sonic blaster was a type of sonic blaster shaped similarly to a rifle, and it was produced by Gordarl Weaponsmiths. It served as the standard weapon for Geonosians, including members of the Geonosian warriors. These blasters discharged sonic energy waves that could [stun](/article/stun] targets. However, when set to maximum power, they could shatter every bone within the blast zone, effectively killing the target.
During the era of the Cold War, the Geonosian sonic blaster underwent modifications to enable it to fire blaster bolts. Additionally, a stock was added near the grip. Several individuals, such as Narb, Nod, Grevel, and Lechee, utilized these modified blasters.