Pros Only Achievement
Complete any three Gun Runners' Arsenal (GRA) three star (***) Challenges.
Against All Tyrants
Kill any named Legion members with Hunting Revolvers, Ranger Sequoias, Brush Guns, Service Rifles, Hunting Rifles, or Cowboy Repeaters. (0/10)
Armed For Bear
Kill any named NCR Ranger or commissioned officer (Lieutenant, Captain, Major, Colonel, General) with Machetes, Rippers, Chainsaws, Throwing Spears, or Ballistic Fists. (0/15)
Kill Mojave Wasteland Cazadores with Tin Grenades, Long Fuse Dynamite, and Time Bombs. (0/10)
- The only part of this which will require some planning is finding the right group of Cazadores to attack. When looking up their locations look for areas where you can sneak up and drop your explosives from hiding to get sneak and critical damage.
Deathclaw Pro Hunter
Kill adult Mojave Wasteland Deathclaws with .22 Pistols, Switchblades, Boxing Tape Recharger Rifles, or Dynamite. (0/5)
Kill Mojave Wasteland Mr. Gutsys and Sentry Bots with Brass knuckles, Spiked Knuckles, Tire Irons, and Lead Pipes. (0/10)
Planning out the challenges may be the most difficult part of this DLC. You may want to sit down and take a look at which ones are still possible based on the amount of game you've played and the choices you made. With a little planning and a little stocking up of weapons, stims, and armor you'll be able to fly through these achievements.
- Against All Tyrants