I've had a few Tanaka revolvers over the years and skirmished them. As said DA is always iffier on all Airsoft revolvers and always better used SA if only for a short crisp trigger break. Some shot terribly but others have been pretty good. One thing to note all recent ones are not like the old ones with crazy high FPS as they are all made with smaller gas outlets in the cylinder. In fact they are often a bit wimpy. I've tuned all my modern ones by drilling it out to increase the flow.