Madbull Receivers Comes with:
Madbull Ultimate Hop Up Chamber
Steel Forward Assits with Pin and Spring
Steel Body Pins with Lock nut
Steel Floral Pin
Charging Handel Spring with Screw


You will need the following Parts to complete the Receiver (can typically use the parts from original body):
Charging Handle with Dust cover Lever
Dust Cover Assembly
Trigger Guard
Fire Selector Assembly
Magazine Release Assembly