[kudykam]

Originally Posted by etd

I found one that doesn't need to be drilled. The only reason I suggested drilling or cutting a circle in the thing is to give it flex room. Here is a link to a sorbo pad that sticks to the cylinder head.

http://www.airsoftparts.ca/store2/in...oducts_id=1354

The hole seems to be quite small and cylinder head has a different shape...