維修及更換MWS 飛標 RA-Tech NPAS MWS Valve Bolt Carrier (Disassembling MWS Bolt Carrier Guide)

又好幾個月冇拍片, 近期工作好忙, 日日都唔夠訓! 有時間有野玩下就拍下片, 重有好幾條片未剪好, 剪就放出來. 有小小野補充返用後感. overall, E 個NPAS 好過其他NPAS 既飛機或個NPAS VALVE, 我STRONGLY Recommended 用E 只多個買只飛機或 換其他. 如想買既, 可以係下面個D 地方買. https://www.sixmm.com/products/ra-tec... https://www.fire-support.co.uk/produc... https://www.mlemart.com/products/ra-t...