40 Rps @ 389 FPS Airsoft gun

I finally did it. I usually only run my guns around 30 rps, but this time I decided why not go ahead and try to go higher. Chrono done with .2 BBs If you want to achieve higher rate of fire then I suggest you do some serious research on the Airsoft Mechanics Forum. That forum is in my opinion the best forum for tech related stuff.