Nine Ball 6.03mm Inner Barrel For KRYTAC KRISS Vector SMG GBB Airsoft (120mm)

Key Feature Metal Construction High grade precision barrel at 6.03mm diameter for extra power and precision shooting Suitable For Krytac SilencerCo Maxim 9 Airsoft Gas Blow Back GBB Pistol For custom upgrade user, you can choose a longer barrel High accuracy of 1/100mm PROMETHEUS EG Barrel by LAYLAX (JAPAN)