Inokatsu annouced their CNC M$ (sorry.. “M4”) receiver on 6/5. Designed to be made in a process as close to the real thing as possible it’ll be compatible with TM gearboxes:
Inokatsu M4 gun body is applied to Marui M4, the gun body made by forging mold, CNC processes the surface. The manufacture basis is as real as the M4, this gun body to be first class In Air soft, all gun body can put MARUI M4 gear box inside. To satify every player who likes M$ of higher grade, expecting by 26/08/07 (Inokatsu)
You can expect this to be an almost perfect receiver natrually, but it won’t be cheap.