The Latest Upgrade Parts From RA-Tech
OptimusPrime
22 Jan 2016
New upgrade parts from RA-Tech as sent in by Stella. For owners of the WE Airsoft T.A.2015 (P-90 GBB), they released steel upgrade parts such as the Valve Locker and Firing Pin. For Tokyo Marui M4A1 MWS GBB owners, the Super Recoil Buffer, which we posted a video about it before, is now released and available in steel and aluminium versions.