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AR15.COM
AR Sponsor
4/24/2004 2:47:55 PM EDT
I have a RRA 2-stage trigger in my AR with about 1000 rounds through it.  I recently popped the trigger out to give it an inspection and clean it.  When I reinstalled it I found a problem.  The trigger now hangs in the first stage.  When I pull through the first stage it is fine till it just about gets to the point were the second stage brakes.  At this point the trigger sticks and some times won't click back out of the first stage, I have to manualy do it.  I has always been smooth but now it is not.  

Have contacted RRA but it is the weekend and they wont get back to me till monday.

Does any one have any solutions to this problem, has this ever happened to any one else?

Matthew
4/24/2004 11:50:53 PM EDT
[#1]
Any one?
4/25/2004 5:25:27 AM EDT
[#2]
Hey man wish I could help out. I'm actually waiting from someone to reply to you so I can learn also.
4/25/2004 7:02:45 AM EDT
[#3]
I don't have an answer but it sounds likr something changed when you removed the trigger - maybe the alignment of the engagement surfaces. Not being a wise ass but the lesson here is you don't mess with something that ain't broke - particularly if you are not knowledgeable in its function. Hope you get it fixed soon
4/25/2004 7:39:56 AM EDT
[#4]
Here is what you do.
Remove trigger.
Use Dremel tool to remove left head on rivit which holds the deselector in place.
Punch out rivit.
When you put rivit back it will stay without head so no problem but watch from time to time.
Remove deselector.
At back of deselector there is a flat surface that bumps into a hook on the back of the trigger.
Use the Dremel tool to remove about 1/64" off the TOP of the back flat surface of the deselector.
Reassemble.
What is happening now is that the deselector is jamming against the hammer not allowing the trigger to go back.  The deselector will now be able to go further forward.  This is also the solution for those that have had their RRA two stage turn in to a one stage.

The grinding work is being done on a none wear surface so loss of surface hardening does not matter.
Chuck  
AR Sponsor