Nothing?
Looking at the lines on gun and looking at the rear, it looks like the slide is traveling too far forward, by just a hair but it seems to be enough to keep the trigger from engaging in DA mode.
SA works fine.
Looking at the lines on gun and looking at the rear, it looks like the slide is traveling too far forward, by just a hair but it seems to be enough to keep the trigger from engaging in DA mode.
SA works fine.