E&C METAL SLIDER POLYMER FRAME For M4/M16 AEG Rifle (BK)

E&C METAL SLIDER POLYMER FRAME For M4/M16 AEG Rifle (BK)

 [EC-MP127]

Metal construction
Replace original part
Comes with Metal upper receiver with 20mm top rail and markings
Comes with Metal lower receiver with markings
Comes with Metal charging handle, bolt carrier plate, dust cover and forward assist
Comes with Metal selector, magazine release, bolt release and pins

Material : Metal
Manufacturer : E&C