AIP 120% Loading Nozzle Spring For Marui G17 / Model 17 Sniper Magazines you can also attach it

you can also attach it onto a rifle after detaching the grip and stock of the shot gun and then attach it onto the rifle with an adapter

+ Compatible with most aftermarket RMR/MRDS Red Dot Sights

- Fit for Marui G17 Airsoft Gas Blowback series

-Instruction Manual

- Anti-slip textured levers for maximum grip

AIP 120% Loading Nozzle Spring For Marui G17 / Model 17 Sniper Magazines you can also attach itProduction Model : AIP GK 12 Steel Metal 120% Power up Upgrade Part Suitable for Tokyo Marui G17 Series Airsoft Gas Blow Back GBB Pistol As always, upgrading GBB require necessary skill & technique, consult expertise if needed Built Material : Steel