This is what got me excited about Mesa's Voidshell: a chance to get normal Regulators on Mesa Prime. Really hope they re-visit this, because it's saddening to not be able to get one of the core visual identities on Mesa Prime.
Pistol skins seem to be universally broken, similar to how they were at launch on numerous weapons such as the aforementioned Bronco/Prime, and Pandero/Prime.