I realized that one of my DR-200's safety can rotate from safe to fire on a downward stroke. This is good news because now I just give a good flick to the safety knob with my firing hand's thumb and it rotates 180 to the firing position. Have you tried it with yours? My other DR-200 doesn't go from safe to fire rotating downward, but I really haven't forced it yet. Maybe it's a little stiff or maybe the ACE trigger in my other DR-200 makes a difference? I will look into it further. Also, I believe you can use a AR15 safety. Which will give you a 90 degree change from safe to fire. In the firing position, the safety will be clicked in, but in the safe position it won't be.