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6/12/2010 5:52:53 AM EDT
I got  RRA 2stage trigger and need some help installing it.  I ran a search before I posted this.  Any video or reading would be helpful.

Thanks,
Stone
6/12/2010 6:03:59 AM EDT
[#1]
Eleventh post down in this thread:

http://www.ar15.com/forums/topic.html?b=3&f=4&t=226782

If you are unfamiliar with the standard fire control group read the second post that covers them first.  This will give you a better idea of how to do it and it shows some good pictures of spring placement.  The RRA is basically the same way, but the disconnector and it's spring are contained in the trigger and you don't have to mess with installing them separately.

6/12/2010 6:25:51 AM EDT
[#2]
Thanks for the heads up.  I have use many stander LPK in the past but this is my first NM2stage.

Stone
6/13/2010 5:38:55 PM EDT
[#3]
Keep in mind that the RR uses oversize pins.  It will mess with your pin size.
6/14/2010 10:01:09 AM EDT
[#4]
Quoted:
Keep in mind that the RR uses oversize pins.  It will mess with your pin size.


Interesting comment.  I am using standard sized pins with 2 RRA NM trigger installations and all seems to work normally.  I don't see any excessive play in the installation if in fact the trigger and hammer holes are oversize.
6/14/2010 4:57:08 PM EDT
[#5]
Exactly what I did - on my second install.
6/14/2010 5:49:31 PM EDT
[#6]
If you are installing any FCG  that use oversize pins.  Install it with the standard pins, and use them as 'salve' pins on installation
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