GHK M4 GBB Prototype Test [In CO2 Mag.]

。採用GHK新款CO2彈匣測試 。全鋼製火控、槍機框 (磁鐵測試) 。Hop Up 系統展示 影片中的GHK M4 GBB為工程樣品 最終版本以發售成品為準。 ----- 。Test with GHK New CO2 GBB Magazine 。Full steel Fire Control / Bolt Carrier 。Hop Up System Demonstration The GHK M4 GBB in this testing video is still a prototype. The product wil be released soon ----- 最新消息都在TAF Facebook 粉絲團 Follow us on Facebook