INTRODUCTION OF T-N.T. UPGRADE KITS / KWA-MP7 GBB
【T-N.T. APS-X HOP-UP SYSTEM】
KWA-MP7 GBB FULL HOP-UP RETROFIT KIT
feature of product :
●The inner tube is fixed by the left and right common screws, which is stable and does not shake, and improves the shooting performance and stability.
●Instead of using conventional GBB specification inner tube, players can choose various GBB specification precision tube products on the market by themselves, and choose more yuan.
●A muzzle adapter is included in the set, which can correspond to any CCW 14mm muzzle brake or silencer replica.
Support models: KWA-MP7 GBB