KWA QRF MOD.2KWA QRF MOD. 2: Redefining CQB Excellence The KWA QRF MOD. 2 raises the bar for CQB (Close Quarters Battle) AEGs, setting a new standard of perfection in airsoft gameplay. With its exceptional features and innovative design, the MOD. 2 is a force to be reckoned with on the field. Unparalleled Features: Building upon the success of the MOD. 1, the KWA QRF MOD. 2 retains all its impressive features while also offering compatibility with TK. 45 and TK.