I have one too I've been messing with. The tsw guns are way ahead of the standard guns already. There's good YouTube videos but a lot of the stuff you don't need to do with the tsw guns. I polished my trigger bar sides and the part of the hammer that rolls along the sear in DA. The disconnector is plastic (which is a good thing in these), and my sear looked perfect so I didn't touch it. Will be trying lighter hammer springs since the DA is still very heavy.
Interested in what you come up with, so far I like this one a lot.
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