Lets set the record straight. I had a lancer tactical full metal m4 but i was not crazy about the white lancer tactical logos, so i searched in the parts bin and dug up this old King arms colt licensed upper/ lower reciever. Ive owned the receiver for around 7 years now hence the “battle scars”. I have the stock upper and lower full metal receivers as well for an extra $30. The gun is all stock lancer tactical gen 2 internals. With the only exception being the t style connector and the gun is equipped with a G&P M120 high speed “Ultra Custom Motor” (lol) . The gun has about 6000 bbs put through it. THIS package DOES NOT include any magazines or batteries or charger. Comes with : gun, 2x rail covers for quad rail. Fps: ~312 w/ .28g hpa bbs Range: 180ft (60yds) w/ .32g hpa bbs Reason for selling.... well... i got a krytac🤷🏿‍♂️