Selling a lightly used APS Urban Assault Rifle. It takes m4/m16 mags and comes with a 320 rd hi cap mag and a 120 rd midcap stubby mag. I have added a basic inline mosfet for longevity. It will also come with 3 different springs to adjust FPS for all fields! The spring is a quick change and can be changed without pulling apart the gun! Simply take the buttstock off and you can change it in seconds. There is a mock bolt that clicks open to access the adjustable hop up and a button release to close the window. Also throwing in a 7.4 li battery! $100 or best offer. No low ballers. Live by Disneyland.