Sonic Carbine

The Sonic Carbine is a carbine-type ranged weapon which can autofire. Its bolts will always pierce through the first enemy they hit. This item is exclusive to the Rise of the Giant DLC.

Location
The blueprint for the Sonic Carbine can be found at the top of the exit tower in Astrolab, it requires Apex key.

Trivia

 * Sonic Carbine's name change was brought due to crossbows being reworked into two-handed weapons, while this one remained functionally identical.