Radian Guardian G1501 Glock MOS RMR Optic Guard

Radian Guardian Optic Guard System

The Radian Guardian represents the pinnacle of optic protection for your Glock MOS pistol. This is a serious piece of engineering designed by shooters who understand that your red dot sight is only valuable if it remains functional when you need it most.

Protection and Design

Machined from 7075 aluminum and hard anodized to military specifications, the Guardian provides comprehensive protection from impact damage. The design shields your optic from top, front, and side strikes—the angles where damage most commonly occurs during defensive use or tactical training.

Mounting Security

The STUD-LOK threaded stud and nut mounting interface is engineered for maximum holding power. This system provides significantly longer thread engagement than standard mounting solutions, delivering greater hold-down force and increased shear resistance. Your optic stays exactly where you zero it.

Moisture and Corrosion Protection

The TRU-SEAL system eliminates the need for a separate sealing plate. Pre-installed O-rings on the mounting screws create a watertight seal between the guard and your slide, preventing moisture intrusion and corrosion in the critical mounting threads. This attention to detail extends the service life of your firearm.

Backup Iron Sights

Included Stealth backup iron sights provide a clean, unobstructed sight picture when deployed. They sit low and inconspicuous until needed, maintaining the clean lines of your pistol while offering rapid, reliable target acquisition if your primary optic fails.

What's Included

• Guardian optic guard and mounting plate
• Two mounting screws with oversized Torx sockets
• Two TRU-SEAL O-rings
• Two STUD-LOK studs and self-locking sleeve nuts
• Stealth backup iron sights

This is a complete system designed for shooters who demand reliability and durability from their equipment.