AIP O-Ring For AIP Marui G17 Gen4 Piston Head Category_Hop Lever Custom 8 holes ventilation design

Custom 8 holes ventilation design increase the stability during full auto shooting mode

Weight only 18gFor MARUI M45A1 Gas Blow-Back Use Only

Quick release nut allow fast installation and detachment

Item Code: SL-AMC19-51GD

- Durable construction

AIP O-Ring For AIP Marui G17 Gen4 Piston Head Category_Hop Lever Custom 8 holes ventilation designDesign for AIP Marui G17 Gen4 Piston Head (AIP014 TMG4) As always, upgrading GBB require necessary skill & technique, consult expertise if needed Color: Black Material: Rubber Item Code: AIP014 TMG4 1 (The following content is prohibited for any unauthorized use; Rainbow 8 Hong Kong reserves the right for any legal action.) * Toys only, please be safe use of air guns and must be follow the local law requirement for all airsoft use. * * Please note: