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PostPosted: Mon Jul 11, 2016 1:57 pm 

Joined: Mon Jul 11, 2016 12:47 pm
Posts: 1
Location: Ontario
Hi. I have two KWC Sig P226 pistols which both have the same problem: the double action doesn't work. They both work great in single action. Is this a common issue? I had a look inside, and it seems that the piece I've coloured red in the pic might be responsible. If I hold it against the frame while disassembled, the double action seems to work. But that doesn't seem to be it's natural position. Anyone else experienced this?


PostPosted: Tue Jul 12, 2016 2:45 pm 

Joined: Wed Feb 04, 2015 7:23 pm
Posts: 157
Location: Canadian Prairies
If you are comfortable with some disassembly you can try this:

Get the following pdf:

Remove both grips. Take a picture of each side.
Note the spring (S05) under the right grip and partially covered by the right-side safety (Z22).
This spring applies upward tension on the trigger bar (F02).

Spin the safety down (careful to not lose the safety pin (B06) and spring (S15) on the left side). Take pictures.

Remove and stretch the trigger bar spring (S05) on the right side. This should create more tension and upward pressure on the trigger bar,and MAY fix your double action problem.

If you find the safety locking is a little weak, you may also want to stretch the safety spring a little before reassembly.


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