You are not sure because you simply don't know, there is no way, by any legit means like crouching, glitching, any attachment or even bipod you can not reproduce this kind of behaviour. Only by getting nospread you can get this result. I would strongly recommend to check it yourself or check Medoviks thread before you say anything. Crosshair will never shrink or stay static while firing before reaching max spread, it is very clear and visible that:

- he shoots 9 bullets in one burst, no pause

- he is moving

- his crosshair is static from 1st to 9th bullet

Unless you will recreate this hipfire behaviour, which you are free to do so, it is the most obvious proof, and by saying "I'm not sure, it's too dangerous" is just ignorant and shows you simply don't know how the game works

Comparing his new video and the "edited" one you can clearly see that he kills way sloppier and those long range kills are completely gone or come very hard, it's like 2 different players playing. But that's beside the main point, the clearest and undeniable proof of nospread can be seen at 0:42 of the "edited" video (https://www.youtube.com/watch?v=Um3wjcznd5c&start=42) - while firing 9 bullets in continuous burst and moving to the right his crosshair doesn't move at all, it remains static indicating that the value is "locked" (it's not max spread if someone is smartass enough to say that). It is the same giveaway in Medovik, Elevate2crazzy cases which are rightfully banned, same should go for Untaso. Comparing discussed video to other 20fps to 60 you can see that other videos have artifacts like floating crosshair and they do have visible recoil. I don't think this video is even edited, it is way smoother than any other videos, with no artifacts and just looks like normal 60fps recording. 

That is simply not true, there is no pause in shots. He is full spraying and getting more accurate, you can see hitmarkers and still crosshair is getting smaller

@Scavenger https://www.youtube.com/watch?v=CrN_fbpKeTI&feature=youtu.be&t=363 Can you explain how is his hipfire is getting more accurate while spraying and not moving? There is no pause, no bursting, no crouching (even tho crouch while firing doesnt help), just explain that one thing, not mentioning all of his shots that have no horizontal pulls to the right or left, but let's ignore that for a moment