Head: Angelforge cast
Torso and arms: Bull (Sculpted the rolled sleeves, shirt collar, button down)
Legs: POC Duke (The one with the cool missle launcher)
Pouches on the chest are Taterbot cast
Shotgun Leg holster is from a Joe retailiation trooper backpack, with a sculpted strap.

The SAW is from Marauders Gunnrunners,
Shotgun, I'm not sure it had a stock on it but I cut it off

ROCK 'N ROLL has served with the G.I. Joe team since its inception and has been consistently updating his equipment and his skills. In the past, his "primary iron" is the General Monopolies 5.56mm, six-barreled, electronically driven, mini-gatling machine gun! It's fitted with inert-gas recoil absorbers and scoped with third generation laser optics. This weapon, including power pack and factory loaded 1000rd. ammo drum, weighs in at 85 pounds and delivers 4000 rounds-per-minute at a muzzle velocity of 3300 feet-per-second!

He realized that it made him look like a comic book character from the 1990's and switched to a SAW, He found out he was more accurate, didn't waste as much ammo. Plus the two guns were so heavy.

"When Rock 'N Roll was a surfer and weight lifter back home in Malibu, he used to play electric guitar in local bands. During that time, his ears became accustomed to loud, amplified noises. So today, whenever he hears the roar of his mini-gatling gun laying down maximum suppressive firepower, the sound of it is simply music to his ears!"