Just got the National Match 2-stage trigger installed in my lower. Surprisingly easy.
Here is the problem,
pushing the hammer back into engagement, the back of the hammer slightly grinds on the "disconnector" (I think that is what it is called, different parts than a regular trigger). Not bad mind you. But the stock trigger did not have any such issue.
Is this how the trigger is supposed to work or do I need to make an adjustment?