14mm CCW Metal 3-Prong Flash Hider.
	
Shortern M16A1 hand guard with 10 inch outer barrel.
	
Polymer M16A1 early type frame with AR-15 marking.
	
Ver 2 Metal Gear Box.
	
Adjustable Hop up system.
	
M16A1 style motor grip.
	
retractable buttstock with 2 position retractable.
	
300 rounds M4 Hi-cap Magazine.