Ares SL9 dmr with madbull inner barrel and cnc hopup and nozzle. Has gate nano mosfet installed as well. Comes with 4 g36 mags and stock mag as well.New riser has been installed with traditional g36 internal optic but can still take scope mounted on top like traditional SL9 i just thought it was better to have 2 optics to be tacticool xD. Also has M4 magwell adapter as shown but does not come with epm mag pictured sorry.