The Radian Weapons Guardian+Six Optic Mount Set for Glock MOS slides, Holosun 507C footprint (brand part no. H0002) is built as the strongest optic mounting system on the market. TRU-SEAL construction eliminates the need for an added sealing plate, and O-rings on the mounting screws hold the plate watertight to the slide, sealing out moisture and eliminating corrosion in the mounting threads. Radian’s STUD-LOK threaded stud/nut mounting interface delivers longer thread engagement, greater hold-down power, and increased shear resistance than a typical screw-only mount. Six integrated back-up sights (BUS) seamlessly work into the Guardian system, giving anti-glare, anti-snag, ultra-low co-witness sight acquisition if the red dot ever fails. For Glock MOS owners running a Holosun 507C, this red dot mount pairs a secure mount with a built-in backup.

Key Specifications

• Mounts directly to a Glock MOS-cut slide.
• Sized specifically for the Holosun 507C footprint.
• Sold as a complete mounting set.
• Uses TRU-SEAL construction, eliminating the need for a separate sealing plate.
• O-ring sealed mounting screws keep the plate watertight and corrosion-free.
• Radian’s STUD-LOK threaded stud/nut interface gives longer thread engagement and higher shear resistance.
• Includes six integrated back-up sights (BUS) for red-dot failure scenarios.
• The back-up sights use an anti-glare, anti-snag design with an ultra-low co-witness height.
• Shipping weight runs about 0.2 pound.

Frequently Asked Questions

What optics fit this mount? It is sized specifically for the Holosun 507C footprint on Glock MOS-cut slides.

What happens if my red dot fails? The six integrated back-up sights give an ultra-low co-witness sight picture without adding separate hardware.

Does this mount need a separate sealing plate? No, TRU-SEAL construction and O-ring sealed screws keep the mount watertight without one.

Buy the Radian Weapons Guardian+Six Optic Mount Set, Glock MOS, 507C

A watertight mount and six built-in back-up sights mean a red-dot failure never leaves a shooter without a sight picture. Order it from our Lubbock, Texas gun shop for fast, insured shipping.