Black PCP Valve Connector Breech Bridge for Airforce Condor Walther Barrel 8 /9 mm

Name: Airforce Condor Talon Valve and Barrel Connector Breech Bridge Specification: The diameter of inner hole is 8mm or 9mm, please choose the right size. Weight: About 50g 1: Do remenber add some lubricating oil when fisrt using it. 2: 8mm / 9mm for you to choose, if you need other size, please contact me. 3: With a spare set of seal ring, will be longer service life. 4: It is made of 7075 Aluminum, cheep and light. 5: If you need other better style, pls view our store.