Radian Weapons G1502 Guardian Optic Guard with Stealth Sights - Black Anodized Aluminum EPS Mount for Glock MOS Handguns

The Radian Weapons G1502 Guardian Optic Guard is a steel-reinforced mounting solution built for Glock MOS handguns that doubles as a backup iron sight system. If your red dot goes down in the field or at the range, you don't want to be caught without a fighting chance—that's where the integrated Stealth Sights come in. This is serious hardware for shooters who demand redundancy and reliability from their defensive or duty pistol setup.

The Guardian system uses Radian's proprietary TRU-SEAL design with O-rings on the mounting screws to create a watertight seal against the slide, keeping moisture and corrosion out of the threaded mounting area. The STUD-LOK interface—a threaded stud-and-nut system—provides the kind of thread engagement and shear resistance you need when your optic needs to stay put through hard use. Everything is machined from 7075 aluminum and hard-anodized in black, with stainless steel fasteners featuring oversized Torx sockets for solid, repeatable installation.

The six integrated backup sights sit low and snag-free on the guard, designed to stay out of sight until you actually need them. They're there for speed and accuracy when your electronic sight fails—not a liability, but a lifeline. This is the kind of redundancy that separates equipment built for actual duty from gear designed to look good on the shelf.

Installation includes everything you need: two mounting screws, two TRU-SEAL O-rings, two STUD-LOK studs, and two self-locking sleeve nuts. This is a complete system, not a partial kit that leaves you hunting for hardware.

Key Features

• Integrated backup iron sights eliminate the need for a separate BUS
• TRU-SEAL O-ring system seals mounting threads against moisture and corrosion
• STUD-LOK threaded stud-and-nut interface for superior hold and shear strength
• 7075 aluminum construction with Type III hard anodize finish
• Low-profile sight design that won't snag gear or clothing
• Compatible with Glock MOS platform
• Stainless steel fasteners with oversized Torx sockets

Specifications

Frequently Asked Questions

Will this fit my Glock MOS handgun?

Yes, the G1502 Guardian is designed specifically for Glock MOS-equipped pistols. If your Glock is MOS-cut, this system will mount directly to your slide.

Do I need to buy backup sights separately?

No. The Guardian includes six integrated Stealth Sights as part of the system. They're built into the guard and ready to deploy if your red dot fails.

What's included in the box?

The system comes complete with two mounting screws, two TRU-SEAL O-rings, two STUD-LOK studs, and two self-locking sleeve nuts. You have everything needed for installation.

How does the TRU-SEAL system keep moisture out?

The O-rings are installed on the mounting screws and create a watertight seal where the optic guard plates meet the slide. This prevents moisture from entering and corroding the mounting threads.