I doesn't always work unfortunately. I find the best opportunity to get kills from there is ASAP. Sometimes you can catch them still prepping. Also holding off the rotate through Billiards from Aqua has its merits.

Thankfully I run the Gonne-6 on Glaz now to deal with a potential castle barricade. Typically I’ll use it on the pool window since the hookah door is much easier to break via punching or another teammate. I agree though, Kali would also do quite well in Ruins. Although I prefer Glaz since smoke plants in hookah are common and he’s better served for those.

@@TheToxicGordon didn’t even consider that, that’s big brain right there

For the barrel attachment I rock the muzzle brake. It helps a LOT when rapid firing the gun which is useful for killing a target with quick body shots. There is merit to the suppressor however since it does help conceal your location and confuse the enemies where you are shooting from. But I find the increases lethality of the muzzle brake is too strong to pass up on. I use the laser since the tightened hip fire and increased Ads speed can be a life-savior on this OP. You just have to be mindful that your laser will show to your enemies. For a sight, I find these come down to personal preference. But, if your curious, I like using the red dot.