Forum:Torgue Erupting Redemption! Leviathan part included

Please clarify, I will get pic soon;

Proficiency farming in the Trash Coast led me to a heavily fortified bandit camp with a SuperBad Bully that dropped a dark orange Erupting Redemption (valuabilty = 1.8 million). This Redemption was unique in that the damage is much lower than the standard 2000+ damage (its about 1500), as well as a massive 7 shot clip, a 1.7 fire rate, and the kicker, each shot is as explosive as a standard Redemption with an enormous splash damage radius but only uses 1 shot per pull of the trigger! As many would know, this makes this Erupting Redemption a super powered rocket launcher. Each rocket is enormous, about the size of a cannoball, and it has the same parabolic arc of a Leviathan rocket launcher. So my question is this, can this Leviathan part be included in the other Legendary rocket launchers randomly? Or did my game glitch up and give me this rocket launcher that otherwise would not be legitimate?

P.S. This is a 100% legitimate weapon, and I cannot wait to set up the pic. Any advice is welcome

Thanks