This is a KWA SR12 (Discontinued). It has the 2GX gearbox. I have had this for a about 6 months but I haven't used it in forever due to having no time, so looking to trade/sell it. You get everything that is in the pictures.. Also it comes with an 11.1v lipo battery. The gun shoots great and the sight ACOG red dot is beast (I play outdoors and it is visible at all times). It does have some outer wear and tear damage but it shoots awesome. I am looking to upgrade my PC. I would be interested in a high end graphics card or processor. But I am open to almost anything, so just ask, the worst I can say is no. I would also sell this, I would look for around 300 for all the stuff (That includes shipping). Any questions, please ask!