APS.6.03 Stainless Steel Inner Barrel for ACP601 / Marui G17 GBB Pistol APS Logo -- One piece barrel with

-- One piece barrel with realistic marking on chamber

Fire selector bolt-lock

Quick Detachable Design  Easy hook up

you can increase their range and accuracy of your GBB and VSR-10

APS.6.03 Stainless Steel Inner Barrel for ACP601 / Marui G17 GBB Pistol APS Logo -- One piece barrel withA. P. S. 6. 03 Stainless Steel Inner Barrel for ACP601 Marui G17 GBB Pistol Stainless Steel Construction It is classified as precision inner barrel which improve shooting accuracy of the pistol It is fully compatible with aftermarket airsoft pistol using similar system Suitable for A. P. S. ACP601 Tokyo Marui G17 Series Airsoft Gas Blow Back GBB Pistol Length: 97mm Inner Diameter: 6. 03mm