Yes it is, I would say it is amongst the (most) viable Builds out here IF you play it correctly, since it does take some time getting used to. You can't run and gun out on open maps, a more safe playstyle is required on those. However on maps where you have access to close quarters, you are going to shred ennemies. This build is of course made to be One Down viable

You will need to be at least Infamy III to use this build at the FULL potential (you can still use it, but it will be weaker), and that is because you will need the 10% reduction in skill point requirement for the Mastermind, Ghost and Fugitive Trees. This means that you picked the correct sets in the Infamy Tree. You will also need the Gage Mod Courier for one attachment in this build.

• One Down viable
  
• Can take down Dozers easily
  
• Really good sustainability (ammo)
  
• Fun to use (YES THIS IS A PRO)
  
• Freedom of choice when it comes to the weapons

• Big open areas are your kryptonite

Notes:

• You could remove Unseen Strike to go for Hostage Taker but frankly, i think you should keep it this way
  
  
• Why not go for Akimbo or Gun Nut? The stability on the pistol we are going to use is more than good, and we are playing a crit build, 10 Damage won't have a big impact.
  
  
• As always you could remove Joker from the Build, but really not recommended. On bigger maps, they are pretty much your only mean of survival on One Down

We are going to be using the one and only Rogue Perk Deck for the 60 Dodge it provides us.

• Primary Weapon: Akimbo Crosskill Guard
  
  
  Barrel Ext

  Flash Hider

  Boost

  -

  Gadget

  Micro Laser

  Grip

  Blinged Grip

  Magazine

  Extended Mag

  Slide

  Milled Slide
  
  
• Secondary Weapon: Parabellum Pistol
  
  
  Barrel

  Reinforced Barrel

  Boost

  -

  Grip

  Engraved Grip

  Sight

  -
  
  
• Melee: Electric Brass Knuckles
  
  
• Throwable: Flashbang
  
  
• Equipment: Doctor Bag
  
  
• Armor: Two Piece Suit

You could pretty much use any other pistol for the build, as long as your concealment remains below 5. But this is among the best ones you could pick.

• The Akimbo Crosskill Guard Pistols have a nice pickup rate, really good damage paired with crit, and an insane fire rate. However on longer ranges you do lack something. For this (and killing dozers outside of Swan Song) you have the Parabellum Pistol.
  
  
• Big open spaces are your ennemy: you do NOT like them, use close quarters more and always rely on cover on bigger maps (like Hoxton Breakout)
  
  
• If you ever go into Swan Song try swapping for the Akimbo since they have an incredible fire rate: you will even take down a Dozer in around 1.5 seconds (if your trigger finger is quick) and even clear loads of ennemies
  
  
• "AH! It stings like vaporized vodka in the eyes" - Sokol
  Do NOT forget to use your flashbangs in sticky situations: they are your go to grenades when rushing spots filled with ennemies
  
  
• Try to always have both your Jokers active, the damage they will draw away from you AND the fact that you get more HP thanks to your skill, will truly help you out on One Down

https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=1731601142

Thank you for reading this guide. Keep in mind that this is among the first guides I have ever created, so feel free to leave a constructive comment!
If you enjoyed this build make sure to leave a rating and/or comment on what you thought about it.