Like new KJW M4 gas blowback. Selling because it was a back up to my other kjw m4 and it never gets used. Very clean build and has npas installed so you can go down to 330fps for indoor or 450fps for outdoor. Kjw m4 - mk18 handrail - magpul grip - sopmod stock - vertical grip - 10.5inch outer/inner barrel - Falcons bucking - npas - ra-tech full metal v3 bolt - v3 buffer and bolt catch - 6 inch foam suppressor - 6 like new no leak mags ($70/each) Runs great and shoots straight. Very little use. Willing to ship if the buyer pays. Cleaned and lubed. *scope and mount not included. Peq box not included.