COWCOW Technology Enhanced Loading Nozzle Set for Marui Model 17 GBB extend Large: Width:420mm

Large: Width:420mm

Equipped with 7mm Bearing Gearbox

Can fold to the rear

Suitable For Western Arms M4 Series Airsoft Gas Blow Back GBB Rifle

Primary beam: two momentary-on grip pressure pads

COWCOW Technology Enhanced Loading Nozzle Set for Marui Model 17 GBB extend Large: Width:420mmCOWCOW Technology Enhanced Loading Nozzle Set for Marui Model 17 GBB Polymer Construction Design for Upgrade the Origainl Parts High impact resistance Superb performance, air seal and durability Increase nozzle diameter to 14mm which effectively improves the performance. Including plastic nozzle valve, valve spring, nozzle, valve pin lock & 14mm piston head Suitable for Tokyo Marui Model 17 Series Airsoft Guns Gas Blow Back GBB Pistol