I believe there were more than one type of DAO trigger. I'm interested in the ones that had the exposed, partially cocked hammer without the extended slide that covered the hammer.

What were the trigger differences? How was the reset compared to the DA/SA triggers? What models had the exposed hammer?

I'm interested in these and I believe, correct me if I'm wrong, that I would be looking for a 3956TSW, 5946TSW, and 4586TSW. Finally, was there a similar version for the 69XX series?

My 3913 and 5906 are looking for company!