Perforator

Perforator is a unique version of the Infiltrator(Which is a unique Assault Rifle ) available in the Fallout 3 DLC The Pitt. It can be obtained from Everett during the quest Unsafe Working Conditions after handing in 90 Steel Ingots.

This version is much more powerful than the Infiltrator, and has a smaller spread than it as well.

YouTube Videos
thumb|500px|left|Obtaining the Perforator