Details
The G&P Daniel Defense M4a1 12.5" RAS II for the TM and G&P M4/M16 series airsoft guns can help transform your basic M4 into a MK18 style rifle.
This is a fully licensed rail and features the same markings and measurements as the real steel one.
Compatibility:
Tokyo Marui M4 / M16 series
G&P M4 / M16 series
Disclaimer: All aftermarket upgrade parts require necessary skill or modification to install and assemble, please consult with your airsoft technician if needed.