Up for grabs is an Open Bolt Gas-Blowback Rifle from WE Tech. It has an NPAS valve allowing you to adjust fps from ~200 FPS to about ~440 FPS. I also upgraded it with a Daniel Defense Omega rail, magpul grip, Angel custom 6.01mm tightbore, and a V-teeth bucking. Comes with 7 mags, 6 Green Gas & 1Co2, Getting rid of it because my friends and I hardly go out to play anymore, I've invested a little over $500 in this gun so price is pretty firm, but offer up. I am open to trade so offer up. I will ship to Continental US States (shipping from CA)