well, a tuned up shadow definitely has a better single action trigger. but this is more balanced to stay on target after recoil. balance makes it easier for me. but, the best part of this gun is the trigger reset for try fire because of the trigger return spring. to me, that will make this much easier to really get better with since you can train your muscles for the continual trigger pull in dry fire since it mostly resets. it's as accurate or moreso than an accu shadow and has a faster time getting sights back on target for me. and better dry fire. i'll trade that for the accu single action trigger.