Let’s revisit some challenges and unlock an optic! Here is how to get the JAK Bullseye aftermarket part in Modern Warfare 3. Modern Warfare: How to get JAK Bullseye The JAK Bullseye is one of the featured weekly aftermarket parts in Modern Warfare 3. That means that you will have to complete 5 weekly challenges to unlock it. However‚ you will need to backtrack a little bit and complete Week 2 challenges so you can equip the JAK Bullseye on the Optics section while editing your loadout at the Gunsmith. Don’t worry if you are a little late and you’re reading this at a later week. As long as Season 1 is live‚ you will be able to complete the past week’s challenges. Either Multiplayer‚ Zombies‚ or Battle Royale challenges count toward this tally. Here are all the Week 2 challenges: Multiplayer Week 2 Challenges Weekly ChallengeRewardGet 30 Operator Headshot Kills with a Recommended Weapon2‚500 XPGet 30 Operator Kills&;nbsp...