WET

I was having a hard time on fixer difficulty (first playthrough) and following this video kill by kill got me through this section. Every other video I found was on an easier difficulty or they had weapons other than pistols. I would also like to thank RavenVanHelsing for the video. The trick in following the video for me was not aiming in on the enemies but only the explosive barrels, for some reason it seemed to actually kill them faster. Also I don't know how this person lasted with so much life I barely made it through so don't expect your life level to match with his.

Hi Hunters,

i spent an hour to get this achie due to two others:
-Hard Time ( complete game on Fixer [Hard])
-Keep Your Balance (Get a balance of 50,000 Style Points )

so Rubi is very weak and only focus and my tips could safe you.
After cinematics get your shotgun and take first guy falling from the right. Change to pistols.
Then aim to the leftmost and shot him 4-5 times (main hand) and rest auto aim
Then shot first barrel (two guys should dead)
Next right barrel (once again two guys should be dead - maybe wait for a while for second)
Then extremely quick look up (right) and shoot barrel with falling guy.
2 second for rest and:
left side - barrel is falling (two guys should be in radius)
third should be your target - so fast do this !
Then look in the middle and start shooting - for a while one more man is visible...with barrel so be cruel and finish him.
Last part.
4-5 guys one be one. Left - middle - right -right - middle
aim for the head and you probably past it.

And one more tips : be focused and do not be mad after fail - just try again. Sometimes you do all nice but games wants you dead. So it's a matter of luck too.

If i missed something or made mistake with direction please feel free to write it.
Happy hunting !

Ps. And do not look on YouTube - you could find frustrating solutions only (with better upgrades , lower difficult or second play-through)