Vector Optics Frenzy Red Dot MAG RMS Footprint Mount Base for G17 Airsoft

Key Feature Aluminum Construction (Black Matte Finish) Designed for Vector Optics Frenzy SCRD-43 Line Red Dot Sights (with MAG (RMSc) Footprint) Also Fit For Holosun (with RMSc Adapter Plate) Suitable For G17 Series Airsoft Gas Blow Back GBB Airsoft Pistol (without MOS system) (Remove the pistol rear sight before installation, check your gunsmith for reference)