I got a tunela sr from the gunsmith its got life support firefly & extended mag. & stability that is on par with vision or Hung Jury. I just got it yesterday but judging by perks alone I think I'll like it more than my Hung Jury. Perk wise it's better but we'll see how it performs. I've also found treads upon stars with the right roll can be a great replacement for the Hung Jury.