RA-Tech M4 Forged Receiver Quick Test
OptimusPrime
25 Apr 2014
Here's a quick video link sent in by RA-Tech demonstrating their soon to be released M4 Forged Receiver. This is specifically made for the WE Airsoft M4 Gas Blowback Series and it provides a more robust M4 receiver that can withstand the vibration of the blowback better and also providing a better look for the airsoft GBB.