RCU Forums - View Single Post - OFFICIAL CEN MG16 THREAD
View Single Post
Old 08-18-2008, 05:53 AM
  #128  
muck76
Senior Member
 
muck76's Avatar
 
Join Date: Dec 2005
Location: grand rapids, MI
Posts: 712
Likes: 0
Received 0 Likes on 0 Posts
Default RE: OFFICIAL CEN MG16 THREAD

it is what holds the muffler pieces together. Try tightening it first. I am fearful of using thread lock on it as you may never be able to get it off. I used RTV on mine when i modded mine.