- 4pcs Inlet Output Valve For ARMY R17 R27 R28 R45
1911 Hi-Capa / Tokyo Marui G17 GBB Pistol Magazine- Made out of metal.- Comes with O-Rings- Suitable for ARMY R17 R27 R28 R45 1911 Hi-Capa / Tokyo Marui G17 GBB Pistols Magazine.- Weight - Approx 4g (1g each)- Original Packing