NEW COMPLETE VALVE SEAL KIT FOR THE GLETCHER NGT REVOLVER. THE WEAK PART OF THE VALVE IS THE BOTTOM O RING ,IT SEEMS TO DRY OUT AND LEAK VERY QUICKLY ,TROUBLE IS IT IS RIGHT NEXT TO THE CO2 BULB SEAL SO WHEN IT LEAKS IT LOOKS JUST LIKE THE BULB SEAL IS LEAKING ,SO CHANGE THE WHOLE LOT WITH THIS KIT .
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