In a sea of M4s, MP5s and AKs---it is refreshing to see new types of AEGs in the field. JLS is one of the Chinese airsoft manufacturers that bring new models of AEGs in the market. They may not be as prolific as Jing Gong (JG or Golden Bow) or Dboys, but one thing that makes JLS stand out from the rest is their originality. Most ACM brag about being full Tokyo Marui (TM) clone, but this RX4, ladies and gents is NO CLONE.