It's Airsoft Mike's turn to do an unboxing of the new Acetech Predator X tracer unit. The Predator is a new tracer unit that integrates a VFC KAC Type M4 silencer with an AT2000 tracer module. It’s the brightest tracer unit in the world, supports green and red luminous bullets, and has a sustained ROF of up to 1800 RPM. It can use either 4 AAA alkaline batteries or 4 rechargeable AAA batteries, and has an auto power-off feature. Made in Taiwan, it has a diameter of 38.2mm, a length of 170mm, and weighs 270g without batteries.