Upgraded G&G f2000 up for sale (400$) or trade (show me what you got) Ive fixed most of the trigger issues every now and again on semi itll shoot a burst of 2 but it works perfectly fine otherwise. Upgrades include Shs 12:1 Shs lightweight piston Shs high torque 16 tpa M160 spring. Shoots 380 all the way out and 420ish screwed in. Has an adjustable spring guide. Has a warfet mosfet. Is flat hopped and thats about it. I did a clean the barrel pretty extensively. It was filthy. Anyways heres a picture of the gun and chrono. Shoots 350 fps with .25s and 30 rps.