I have just bought a Systema Hop rubber for my KWA G36c:
I am aware that some makes of G36, for example the SRC have hop buckings with rings in. As I have only ever owned the KWA and the JG, I have never encountered this ring before.
The site states
Where do I put this ring, what does it exactly do, and will it operate fine without it?
Thanks for the help
Edited by Tom, 27 May 2011 - 02:32 PM.