This is a schematic weapon. It is built from a Nuka-Cola Quantum, a tin can, turpentine and Abraxo Cleaner. One of the schematics can be found on the bottom floor of the Yao Guai Cave, in the northwestern-most area, under a pile of skeletons. Doc Hoff sells another and Sierra Petrovita in Girdershade has the third, which she gives you as a reward for the Nuka-Cola Challenge quest. Every schematic increases the number of grenades created per set of materials, up to a maximum of three. Its damage is 501 plus fire damage plus radiation.
