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AR15.COM
7/21/2009 4:47:26 PM EDT
I have built my first kit a 16 inch middy from Del Ton with a Sabre Defence lower. I shot about 50 rounds in it and it started to double tap it would fire when I pulled the Trigger and fire again when I released the trigger someone here told me to replace the disconector spring which I did, Tried it out today and after about 30 or 40 rounds it started doing the same thing. Can anyone help me out with this  

7/21/2009 5:03:52 PM EDT
[#1]
Is the spring installed correctly with the larger end down?
7/22/2009 3:54:11 PM EDT
[#2]
yes it is in right.I think i may have found the problem the trigger pin had walked out of one sied of the lower wuold this cause it to double tap
7/22/2009 5:27:08 PM EDT
[#3]
get some kns anti walk pins
7/22/2009 6:30:30 PM EDT
[#4]
make sure its not in upside down as well.