Originally Posted by Nemo128
Now I'm worried. What does this thing do? I don't see anything like this in the ram sleeve. =\
I thought it would be in one of the video's that was posted but its not. It sits between the face of your ramsleeve and the flat round head of the poppet. It provide a seal between the valve face (front of ram sleeve) and the poppet. Without one your NME will leak down the barrel like a mofo and only be functional as a door stop or boomarang.