Im having problems getting "The Russian Hare"

[eoMJ-]

I've probably spent over 2 hours trying to get this, i have been farming at the last mission slowly pressing R2 and the trophy will not pop for me. Any idea why?

[MStalker58]

This probably isn't much help since you seem to be steadying your breath and slowing time already, but they have to be Precision Headshots, not just normal headshots. I've known a few people who felt like this glitched on them, but they just keep going for precision headshots, slowing down time by pressing R2 halfway, and eventually the trophy popped well after 47. Sorry, not much help I know.

[amnesty15]

When entering precision mode, everything will slow down - make sure you see notice this before taking a headshot. If you're unsure: the slow-motion takes a while to wear off, so you can even take/adjust your aim in that period to ensure it's a precision headshot. I didn't keep track of my headshots, but when the trophy popped (after farming like you did), I felt I had a lot more than 47 down... But yeah, I didn't count. Hope this helps.