Transformers 3 Dark of the Moon Exclusive Action Figure 3Pack Streetside Bot Brawl Optimus Prime, Shockwave Bumblebee The duo quickly convert to robot mode and open fire with their plasma cannons, forcing SHOCKWAVE underground and back into hiding!It's time for a ground-shaking destructo-fest, and that means the STREETSIDE BOT BRAWL Set! In robot mode, your OPTIMUS PRIME figure has a convertible dual-barrel Cybertronian cannon that mounts on side of the cab when you convert him to truck mode. BUMBLEBEE figure's hand blaster converts to a double-barreled cannon when you convert him to CAMARO concept vehicle mode. Set includes 3 figures and accessories.