WIP: Titanfall themed Khaos with integrated Chronobarrel. The ammo counter part of the chronobarrel works and that's all I was expecting. More detailing and decal work next week and it should be
Ner Modulus Round Counter Kit
Category:Barrel extensions | Nerf Wiki | Fandom
Nerf Chronograph and Rate of Fire Barrel : 7 Steps - Instructables