The CQB length (10.5") BO Dynamics M4 is manufactured to the highest quality and uses internal parts made by Lonex
The body is a heavyweight polymer construction and has blowback as standard, you could say that the finished gun is greater than the some of its parts this is one of the best AEG's out of the box.
A six positions adjustable stock provides high adjustability, comfort and stability.
The ergonomic pistol grip has been designed to give the user the best possible comfort.
The front edge of the mag well has small ergonomic indentations to improve grip for those users who like to hold the mag well