EPeS Spare o-rings for Inlet valves WE/KJW/GHK/VFC GBB
When it blows where it shouldn’t, it’s always a problem!
EPeS has prepared a set of sealing o-rings precisely customized for repairing or replacing the existing seal.
In this case, it’s the Spare Sealing Set for Inlet Valves of GBB weapons from VFC, GHK, WE and KJW.
No Stress, be EPeS!