Key Features
- Robust Steel Construction: Made from high‑grade steel for exceptional strength and longevity.
- Matte Black Finish: Corrosion‑resistant coating reduces glare and blends seamlessly with tactical setups.
- Exact Fit – Part #160300021: Engineered to match OEM specifications for flawless installation on compatible handguards.
- Secure Retention: Dual‑lock design ensures the handguard stays firmly in place under extreme recoil.
- Mil‑Spec Tolerances: Manufactured to meet military‑grade dimensional accuracy.
- Easy Installation: Threaded interface allows quick attachment with standard tools.
Product Description
Upgrade your firearm’s modular system with the Handguard Retaining Ring – Steel Black, part number 160300021. This essential component is crafted from premium steel and finished with a matte black coating that not only looks sleek but also provides outstanding resistance to rust, wear, and environmental stressors. Designed for both tactical and civilian platforms, the retaining ring delivers a lock‑tight fit that maintains zero and alignment, even after repeated firing cycles.
Whether you are building a custom AR‑15, upgrading a modern sporting rifle, or maintaining a duty‑ready weapon, the precision‑engineered retaining ring offers the confidence of a secure connection. Its low‑profile design eliminates excess bulk, allowing for smoother handling while preserving the structural integrity of your handguard.
Technical Specifications
| Model Number | 160300021 |
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| Material | High‑grade steel |
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| Finish | Matte black, corrosion‑resistant coating |
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| Thread Size | M4×0.75 (standard) |
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| Weight | ≈ 45 g |
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| Compatibility | AR‑15/M4 style handguards, compatible with OEM and aftermarket systems |
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| Country of Origin | USA |
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| Compliance | Meets MIL‑SPEC standards |
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Why Choose This Retaining Ring?
• Durability: Engineered to endure high‑impact recoil and harsh field conditions.
• Performance: Maintains zero and alignment for consistent accuracy.
• Versatility: Fits a wide range of handguard platforms, making it an ideal upgrade for any shooter.
• Professional Grade: Trusted by tactical operators, competitive shooters, and firearms enthusiasts worldwide.
Installation Guide (Quick Overview)
- Secure the handguard to the barrel assembly using the appropriate torque specifications.
- Align the retaining ring threads with the handguard’s mounting slots.
- Hand‑tighten the ring clockwise until it engages the first thread.
- Use a torque wrench to apply the manufacturer‑recommended torque (typically 5–7 Nm).
- Verify the ring’s position and ensure there is no play before field use.
Customer Support & Warranty
All handguard retaining rings are backed by a one‑year limited warranty against manufacturing defects. Our dedicated support team is available 24/7 to answer any questions regarding fitment, installation, or product performance.
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*Always follow local laws and regulations when installing or using firearm components.
