The match trigger is the way to go but it may affect your IDPA class. You may want to check the rules on the IDPA website. Some modifications that are externally visible are prohibited. This may include the over travel stop on the match trigger.
The trigger offers over travel adjustment and very crisp, creep free release. You will be happy if you make the conversion.
It would put it into ESP despite being an OEM item because of the overtravel screw.
DA will still remain heavy. The SA gets shorten up on the overtravel due to the screw. The take up is still long (doesn't change from stock) and the reset is still long. Weight drops a little, 3.8 lbs is about average among the match triggers. 4.5-4.8 lbs is stock.
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