The Radian Weapons Guardian+Six Optic Mount for Glock MOS slides, Trijicon RCR footprint (brand part no. H0016) 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 Trijicon RCR, 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 Trijicon RCR footprint.
• 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.

Frequently Asked Questions

What optic fits this mount? It is sized for the Trijicon RCR 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, Glock MOS, Trijicon RCR

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.