Season 4 of Modern Warfare III brought us the JAK Harbinger kit for the M4 and today, I wanted to dive deep into the stats of this 50 caliber conversion and share a couple of my favorite attachment setups to use with it. What are your thoughts on the JAK Harbinger in MWIII?

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0:00 Intro
0:19 Damage & Multipliers
1:10 Rate of Fire & TTK
1:41 Ranges
2:08 Recoil
3:09 Handling & Reload
3:35 Mobility
4:08 Flinch Resistance
4:44 JAK Harbinger All Around Setup
6:24 JAK Harbinger Tac Stance Setup
7:56 Final Thoughts & Wrap Up