M4 HIGH VELOCITY VALVE
M4 LOW VELOCITY VALVE
M4 1 3/4″ BUFFER SPACER
M4 3/4″ BUFFER SPACER
M4 AMBIDEXTROUS SELECTOR SWITCH
MICRO LINE REMOTE WITH SLIDE CHECK
FLIP UP SIGHTS
FOLDABLE VERTICAL HANDLE
M4 VELOCITY LOCK
M4 TANK ADAPTER
M4 UPPER RECEIVER COMPLETE

NUPROL

Nuprol Vertical Grip – Black
NUPROL TRACER UNIT – BLACK
NP Airsoft Maintenance Kit
NP Premium Silicone Gun Oil 180ml

Raven

Raven Pistol Thread Adaptor