Radian Guardian+Six Glock MOS Optic Mount with Backup Sights

The Ultimate Protection for Your Glock Red Dot

The Radian Guardian+Six represents the pinnacle of optic mounting system design. This is a complete solution for shooters who demand both maximum protection for their red dot sight and reliable backup iron sights in one integrated package.

Superior Engineering

Machined from 7075 aluminum and hard anodized for durability, the Guardian provides comprehensive protection from top, front, and side impacts—the real-world threats your pistol faces in the field or at the range.

Uncompromising Security

The proprietary STUD-LOK threaded stud/nut mounting interface sets a new standard for optic retention. This system delivers:

• Significantly longer thread engagement than conventional mounts
• Greater hold-down power under recoil
• Increased shear resistance against impact

Waterproof Reliability

TRU-SEAL technology eliminates the need for a separate sealing plate. Pre-installed O-rings on the mounting screws create a watertight seal directly to your slide, preventing moisture intrusion and corrosion in the mounting threads—a critical advantage for duty and defensive use.

Six Backup Iron Sights

The integrated SIX backup sights provide rapid, reliable target acquisition if your red dot fails. Designed with anti-glare and anti-snag features, they maintain an ultra-low profile until needed. The irons-forward sight picture remains unobstructed, giving you a true backup system that doesn't compromise your primary optic setup.

Glock MOS Compatible

Precision-engineered for Glock MOS slide cuts with Trijicon RCR footprint compatibility. When your optic goes dark, your sights have your six.