Pro-Arms CNC Tritium Steel Sight for Umarex/ VFC G17 Gen 3/ Gen 4/ G19 Gen 3 Gas Airsoft Pistol

Pro-Arms CNC Tritium Steel Sight for Umarex/ VFC G17 Gen 3/ Gen 4/ G19 Gen 3 Gas Airsoft Pistol CNC Tritium Steel Construction Hydrogen-3 Illuminated Aiming Dots for use in Low-night or Darkness Suitable For Umarex/ VFC G17 Gen3/ Gen4/ G19 Gen3 Series Airsoft Gas Blow Back GBB Pistol