Ssg1 mechlabs xx nexxus m4

With the new mechlabs XX nexxus hpa engine Runns great with drop stock No need for battery Gas efficient 3 firing modes Semi Full 3 round burst Amazing RIF just given up airsoft n wasn't used much since build Comes with mock silencer and threaded outer barrel adaptor Asking £290 Engine alone was £400 Rifle was £300 Grab a bargain at £290