US$ 36.00
but also CNC machine a wide variety of AR15 components
Will fit any sized person
Full CNC Aluminum USMC Type 20mm Rail Scope Mount
About HK45
Modify Baton Ryusoku AEG Flat-Type Nub color-pink but also CNC machine aFlat type hop up bucking nub provides maximum pressure for optimum BB spin, increases accuracy and range This is the same nub that comes with the Modify Baton Ryusoku hop up rubber sets (black or grey version) Package includes 1 nub only!