FCW M4 Stock Adapter w/ STR Stock Set For Marui Type 89 GBB
M4 Stock Adaptor For Tokyo Marui Type 89 GBB.
ABS Plastic Constructed.
Fit for M4 AEG Stock Tube.
Please use the original screw of the rear stock of TM T89 GBB for fixing the adapter on your T89 GBB.
B5 style stock and the M4 AEG Buffer Tube are included with the adapter.
The TM T89 GBB in the photos are not included.