G&p MULTI-TASK MTFC system 8 inches M-LOK rail (black)

new full metal model made of CNC aluminum and steel with M-LOK slots
from the new MTFC platform developed by G&P airsoft
just like the latest american 556 concealed balck rifles,
the gun front set can be detachedand replaced in a second!
fixing screws and barrel nut incuded
this rail is compatible with Transformer MTFC rifles and old g&p model (upper receiver need to be repalced)