APS.6.03 Stainless Steel Inner Barrel for ACP601 / Marui G17 GBB Pistol APS Logo The interior of the rifle

The interior of the rifle is a high quality 7mm bearing metal V3 gearbox

5mm Green and Red fiber optic rods -Made by Steel -For MARUI HI-CAPA 5

but it was replaced by AK-63

- Color: Silver

- Standard Adjustable M16 Style Sight Post

APS.6.03 Stainless Steel Inner Barrel for ACP601 / Marui G17 GBB Pistol APS Logo The interior of the rifleA. 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