Guns Modify Extreme Custom Magazine Lip Rubber Seal for Tokyo Marui G Series Gas Mag. (#3 +0.25 or +0.30 / 70 inch) - 4pcs/set Length-(mm)_682 Designed to allow for the

Designed to allow for the adaptation of M4/AR stocks on AK platform Airsoft Rifles

Fits perfectly within the Tokyo Marui M4 Next Generation AEG Rifle Gearbox

Choose this barrel to suit your Airsoft model

You can enhance your performance by at least 15% by upgrading from the stock barrel

Guns Modify Extreme Custom Magazine Lip Rubber Seal for Tokyo Marui G Series Gas Mag. (#3 +0.25 or +0.30 / 70 inch) - 4pcs/set Length-(mm)_682 Designed to allow for theGuns Modify Extreme Custom Magazine Lip Rubber Seal for Tokyo Marui G Series Gas Mag. (#3 +0. 25 or +0. 30 70 inch) 4pcs set Rubber Made Smoother internal transition improves gas flow Suitable for Tokyo Marui G Series Airsoft Gas Blow Back GBB Pistol Magazine (#3 +0. 25 or +0. 30 70 inch) 4 Piece in Package