How to Mount the Vector Optics Frenzy 1x20x28 Red Dot Sight on a Glock Pistol ?

How to mount a red dot sight with a Docter Noblex Footprint on a Glock 17 Gen 5 Pistol. Installation of a Vector-Optics Frenzy 1x20x28 SCRD-35 3 Moa and SCRD-40 6 Moa Red Dot with an adapter. ► Website : https://red-dot-sight.eu/ ► 🛒 : https://vmx.sale/aew ---------------------------------------­------ ► 🛒 amazon.de : https://amzn.to/3mZwwTz ► 🛒 amazon.it : https://amzn.to/3jdguo2 ► 🛒 amazon.es : https://amzn.to/2XpgFoy