[hidden187]

Take a look at this link
http://www.airsoftforum.com/board/VSR-Cylinder-Pin-Removal-t39751.html

if its not the same the take a pic and post it so we can see what you are talking about

 

[hidden187]

The only problem i see with this is because it is crimped even if he got the cylinder head off the treads on the inside maybe completely worthless.