30 Kills: M9 Trophy in Uncharted 3: Drake's Deception

The M9 is a rifle in the same mount as the AK47, a rapid fire machine gun with plenty of ammo capacity and decent accuracy. The gun makes its first appearance in Chapter 19 - Settlement so quite late on but there are more than enough time to get all 30 kills. Here are a couple of decent spots to farm kills:

Chapter 19 - Settlement

Right after you clear the first wave of bad guys on this level, sweep the whole area for a big stock of these guns. Now with a full compliment of ammo, proceed down the stairs towards the lower area and pick off the guys that come running at you from behind the gate. Take out as many as you can but leave one guy standing so you can restart checkpoint as and when required.

Chapter 22 - Dreamers of the Day

There's a good supply of M9s on this Chapter. If you begin this Chapter from the main menu then you will start with one which is sweet considering you can farm 5-6 kills in about a minute if you sweep the distanced guys and the two that come running down the stairs at the beginning. Leave the armoured dude and restart checkpoint as required to ensure the rest spawn again.