This item comes with a rubber O-ring – You may need or not to use Teflon tape around the threads to prevent air leaks. It is recommended to re-lube your airsoft gun constantly with the use of this HPA Adapter Nozzle Valve
Airsoft Tool Product Features:
Manufacturer: Action Army / Made in Taiwan
Model: Tokyo Marui GBB Stainless Steel HPA Adapter Nozzle Valve
Package Includes: One (1) Stainless Steel CNC HPA Adapter Nozzle Valve
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