Madbull M4 Metal Receiver Ver.2 (Troy Marking) Country_Korea Easy to install and secure

Easy to install and secure to any mil-spec 1913 Picatinny rails

If your remote switch becomes damaged or disconnected

One-Touch Release of Upper Receiver from Main Fram

Adjustable 5 Level of Brihtness

Madbull M4 Metal Receiver Ver.2 (Troy Marking) Country_Korea Easy to install and secureMadbull has released their next generation Metal Bodies and is a perfect addition to their impressive line of high quality upgrade parts. The newest generation metal bodies are CNC machined from aluminum with officially licensed trademarks much like the older version but with new features. The new Madbull metal bodies have been redesigned to fit the needs of todays airsoft player by having a shortened stock tube so you can run buffer tubes