M4 (T.Marui) CNC 6061-T6 Blank M4A1 MWS Lower Receiver

This blank 6061-T6 aluminium lower receiver is manufactured by high precision CNC machines.  It is M4A1 version and fits Marui M4 series MWS GBBR.  The receiver has: 1) no colour; 2) matt surface finishing; 3) shooting mode markings at selector; and 4) all dimension are basis on original Marui MWS GBBR. All products are made for airsoft only.  They are not made for real steel firearms.