I was watching a video on the AK 12 the other day. It has a double tap setting so two rounds, one trigger pull. But this is really a hammer pair isn't it? This would be one sight picture and two rounds as opposed to a controlled pair where it is two sight pictures and two round.

I have never done hammer pairs. What kind of range can this be extended out to? I know, different shooters---different distances but can some one give me a range ---10 to 30 yards or something like this? I intend to try this tomorrow.