How do you get into AR mode when down the sniper scope? Only ways I could do was to do a dodge which then throws my aim off so I can't find the two guys again. If I boost, the same thing occurs. I really don't get how to activate the AR mode from the rifle, otherwise I might have a chance at this.
Instruction manual is pretty useless for covering this, and the achievement guide and internet searches aren't being very useful, so I guess it is just me having issues.
If anyone could help, I'd be very grateful.