Radian Guardian Glock MOS – Holosun 407C/507C (with out BUIS) High Quality

Radian Guardian for Glock MOS – Fits Holosun 407C/507C with TRU‑SEAL & STUD‑LOK

Description
The Radian Guardian is a precision-engineered optic guard designed to enhance durability, mount stability, and environmental sealing for Glock MOS pistols using Holosun 407C or 507C optics. Whether you’re carrying for duty or dialing in a competition rig, the Guardian ensures your red dot is shielded from impact, water, and debris — all without compromising performance or zero.

Crafted from aircraft-grade 7075‑T6 billet aluminum and finished with a Type III hardcoat anodizing, the Guardian pairs seamlessly with your slide while reinforcing optic retention using Radian’s advanced STUD‑LOK mounting system. The built-in TRU‑SEAL barrier system prevents moisture from infiltrating the slide-to-optic interface, ensuring reliable operation in harsh conditions.

Key Features

• ✅ Compatible with Holosun 407C and 507C optics

• ⚙️ CNC-machined from 7075‑T6 billet aluminum with hardcoat anodized finish

• ? STUD‑LOK threaded steel inserts for secure optic mounting

• ? TRU‑SEAL moisture barrier protects internal mounting surfaces

• ? Ideal for Glock MOS slides with standard RMR-style optic cut

• ?? Made in the USA by Radian Weapons

• ? Does not include integrated backup SIX™ sights

? Related Products & Resources

• Radian Guardian for Glock MOS – Complete Optic Guard Options — View both the standard version and the Guardian + SIX with integrated backup sights.

• Glock MOS Holosun Plates & Mounts — Compare Radian Guardian with other Holosun optic mount options (for 407C, 507C, 509T, EPS).

• Explore all Radian MOS Optic Accessories — Stay on this page to see its features and compare related accessories.

❓ Frequently Asked Questions

Q: Which optics is the Radian Guardian compatible with?
A: This Guardian model is designed specifically for Holosun 407C and 507C optics with an RMR-style footprint. It does not support Holosun 509T or the 407K/507K series.

Q: Will it fit my Glock MOS pistol?
A: Yes, it fits standard Glock MOS models such as G17, G19, G34, G45, and others with a factory RMR-style MOS optic cut.

Q: What is TRU‑SEAL?
A: TRU‑SEAL is Radian’s moisture and debris protection system, sealing the optic-to-slide interface from environmental exposure.

Q: What makes STUD‑LOK different?
A: STUD‑LOK features hardened steel threads embedded into the base for secure torque retention and reduced wear — especially useful for repeated optic removals.

Q: Does this version include the integrated SIX™ backup sights?
A: No, this SKU does not include SIX™ backup sights. If you’re looking for a version with integrated backup sights, check out the Guardian + SIX model.

WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to – www.P65Warnings.ca.gov.