This was accomplished by integrating all of the needed parts to free float the M203 into the rail itself

Classic Army produced the first full metal production M4 and MP5 AEGs

Thankfully Elite Force/Umarex has got you covered if anything were to happen to your airsoft gun

Polymer Construction

It offers the same adjustability and performance as the Fusion Engine in a cylinder sized package

G&G PRK 9 Hi-Cap 200R Magazine AEG Lancer Tactical This was accomplished by integratingFeatures Injection molded polymer construction Factory spare magazine 200 round capacity Easy to access winding wheel Translucent magazine shell Manufacturer: G&G Specifications: Compatibility: G&G PRK9 Airsoft AEGs Capacity: 200 Rounds Materials: Injection molded polyme