polarstar jack tm mp7

Description

i have a very well kept tm mp7 with a polarstar jack hpa unit and a bulgear hop up unit, nothing is wrong with it just dont use it as much as i thought i would and am wanting an m4 hpa build. it comes with 6 working and feeding mags the sight, which is a matrix vector optic, battery and the battery holder moc laser box.. asking 600 or trades for an m4 build around the same quality/ specs. message me for more info and pics.