Radian Guardian Glock MOS – Trijicon RCR (with out BUIS)
Not Yet Rated | Write the First Review SKU: 222-RAD-H0018
UPC: 810000000000
MFG#: H0018

Radian Guardian Glock MOS Mount – Trijicon RCR Fit (No Backup Sights)

Description
When reliability, precision, and rugged simplicity matter most, the Radian Guardian Glock MOS Mount is the solution elite shooters turn to. Built for Trijicon’s RCR optic, this version of the Guardian offers an ultra-secure mount for Glock MOS slides—stripped down for users who don’t require backup sights.

Machined from aerospace-grade 7075‑T6 aluminum, the Guardian combines lightweight strength with mission-ready durability. Its STUD‑LOK embedded steel thread system ensures a secure fit and consistent torque retention, even under extreme recoil or repeated optic changes. Meanwhile, Radian’s signature TRU‑SEAL interface protects your mounting surface from dust, moisture, and carbon buildup—preserving zero and enhancing optic longevity.

This version skips the integrated SIX™ backup sights, making it perfect for users who want a clean, optic-only setup optimized for fast target acquisition with the RCR.

🔧 Key Features

• 🔍 Specifically engineered for Trijicon RCR optics

• 🔩 STUD‑LOK steel-thread mounting inserts prevent thread stripping

• 💧 TRU‑SEAL barrier protects against moisture, dust, and debris

• 🧱 CNC-machined from 7075‑T6 aluminum; hardcoat anodized finish

• 🔧 Direct fit for Glock MOS RMR-cut slides (e.g., G17, G19, G34, G45)

• 🚫 This model does not include SIX™ backup iron sights

• 🇺🇸 100% made in the USA by Radian Weap

📌 Related Products & Resources

• Explore all Radian Guardian Glock MOS mounts — Compare the various Guardian models, including RMR, EPS, SIX backup sight versions, and Holosun compatibility.

• Trijicon RMR mounts for Glock MOS — Discover adapter plates and optic guards specifically compatible with RMR-style footprints.

• Guardian + SIX backup sight options — Interested in integrated backup iron sights? View available Radian models featuring SIX™ sights.

• All Glock MOS optic adapters and mounts — Browse compatible optics solutions across all major footprints including RMR, Leupold, Shield, and more.

❓ Frequently Asked Questions

Q: Is this mount compatible with the Trijicon RCR?
A: Yes, this Radian Guardian is purpose-built for the Trijicon RCR optic and fits Glock MOS pistols with an RMR-style slide cut.

Q: Does this version come with backup sights?
A: No, this SKU excludes Radian’s SIX™ backup sights—perfect for shooters who want a minimalist, optic-only platform.

Q: Will it fit my Glock MOS model?
A: It fits Glock Gen4/Gen5 MOS models with RMR footprints such as the G17, G19, G34, G45, and more.

Q: What’s the benefit of STUD‑LOK?
A: STUD‑LOK uses embedded steel threads to prevent stripping, providing superior torque retention and long-term reliability.

Q: What does TRU‑SEAL protect against?
A: TRU‑SEAL keeps water, carbon, and debris from seeping into the optic mount, which helps maintain optic zero and performance.

A: STUD‑LOK incorporates embedded steel threads into the mount base, providing consistent torque retention and longer lifespan during repeated optic mounting.

Q: How does TRU‑SEAL help my optic?
A: TRU‑SEAL creates a protective barrier between the slide and optic to block water, dust, and carbon buildup, ensuring long-term optic reliability.

affecting the optic-to-slide connection.

Q: What makes STUD‑LOK different from traditional mounting?
A: STUD‑LOK uses embedded steel threads for superior torque retention, reducing wear and minimizing thread stripping.