Spilner1,149,205 Locked 24 Jan 2015 29 Jan 2015
The Minigun is a DLC weapon part of the 'Enter The Dominatrix' quests and is given to you right at the start of the first mission.
The easiest place to grind kills out is near the beginning of the second mission called 'Meet the Dominatrix', once Shaundi and Pierce are kidnapped you will get a 1 bar heat level and will be next to a Friendly Fire, so this is the perfect place to grind kills as your wanted level will not rise, no Wardens will show up and if you need to you can buy more ammo at the Friendly Fire.
Enemies will continually show up in groups of 2-3 cars
Note: Kills by blowing up the cars do count.