The unnecessary blaster naming is what keeps me from even bothering to post. The first time I saw "masterkey" on this site;I literally laughed out loud . I was thinking are you serious people? And I don't think it deserves 2 cents of thought to argure about everyones acronymmed war name .
If you put this motor on your pusher no amount of trigger discipline will allow you to fire one dart at a time. Not to mention it will completely override the fire control switch causing runaway firing. That said, these motors look pretty cool. They appear to be brushless 130s which to my knowledge is a pretty novel design. I'd say try them on your flywheels and report back.