Radian Guardian Optic Guard with Back Up Iron Sights for Glock MOS Holosun 407, 507 Black

The Radian Guardian Optic Guard with Back Up Iron Sights is the strongest optic mounting system on the market. TRU-SEAL eliminates the need for an added sealing plate. O-rings on the mounting screws hold the plate watertight to the slide, sealing out moisture, eliminating corrosion in the mounting threads. Radian STUD-LOK threaded stud/nut mounting interface is the most secure system on the market. This provides much longer thread engagement, greater hold down power, with increased shear resistance.The Radian Six back-up sights (BUS) seamlessly integrate into the Guardian Optic Mounting System providing rapid, reliable, and precise target acquisition in scenarios of red dot optic malfunction. Featuring anti-glare, anti-snag and ultra low co-witness design, SIX sights lie inconspicuously in wait until you need to deploy them. Like a wingman when things aren't going as planned, SIX has your six.Includes1 - GUARDIAN Optic Mount and Guard Plate2 - Plate Mounting Screws2 - TRU-SEAL...