This is the fully mechanical Reaper M - standalone engine for the MTW. You may purchase this engine to drop directly into your Modular Training Weapon. It also comes with the mechanical trigger assembly.
Maintenance: Servicing on this product requires lubricant specific for pneumatic systems, Ref: TECHTSAV
ATENCIÓN: Para el mantenimiento de esta pieza es necesario lubricante específico para sistemas neumáticos, Ref: TECHTSAV