Head: Rock 'n' Roll (Comic Pack) modified
Rest of figure: Major Barrage (DTC) modified with Recondo (VvV) hands

Gun: Roadblock (SpyTroops)
Backpack: Roadblock (ARAH v. 1) modified
Vest: Gung Ho (VvV)
Ammo belt: Chap Mei

A very simple idea that took some finesse to pull off.

Essentially the most difficult parts of this custom were the adapting of the head to fit the distinct Major Barrage neck ball (I have a tutorial for this process, which I also used on my Snake Eyes custom, in the wiki) and getting those Recondo hands to fit the wrist sockets.

After that, I needed to modify the backpack to give the ammo belt the illusion of feeding out of it.

The purpose of the overhaul from my original Rock 'n' Roll custom was to give the character the added bulk that his former weightlifter status would have afforded him. Now he's one of the biggest guys on the team...as he should be.