Takes pistol shot

As the beast slammed down its weapons he snapped off a quick shot with the perdition pistol. His aim was honed by centuries of practice. The meltabeam cut a rolling line through the air, connecting with the Swarm Lord's lower left elbow joint. An explosion of steam carried the smell of broiled meat out towards Dante, and the thing's arm went limp.

Devastation of Baal pg. 466