Description

Daniel Defense MK18 RIS II Handguard – Aluminum, Flat Dark Earth

Upgrade your AR build with the Daniel Defense MK18 RIS II Handguard in Flat Dark Earth – the exact rail system trusted by U.S. Special Operations Command. Precision-machined from aircraft-grade aluminum and designed for rigid free-float performance, this handguard offers unparalleled durability, modularity, and tactical reliability.

The MK18 RIS II Rail System by Daniel Defense was developed specifically for SOCOM (Special Operations Command) and is standard issue on many military carbines. Built from rugged 6061-T6 aluminum and finished in durable Type III Hard Coat Anodized Flat Dark Earth, the handguard ensures optimal strength-to-weight performance in the field.

Its quad-rail design gives you full Picatinny top, bottom, and side mounting options for optics, lights, lasers, and vertical grips. It allows your barrel to remain free-floated for improved accuracy and consistent performance.

Key Features of Daniel Defense MK18 RIS II Handguard – Aluminum, Flat Dark Earth

✅ U.S. SOCOM Standard Rail

• The MK18 RIS II was selected by SOCOM for its durability and modular adaptability

• Used on MK18 CQBR (Close Quarter Battle Receiver) carbines

✅ Free-Float Design

• Enhances barrel harmonics and accuracy

• Keeps the barrel isolated from handguard-mounted accessories

✅ Durable Construction

• 6061-T6 aircraft-grade aluminum

• Type III Hard Coat Anodized finish for superior corrosion resistance

• Built for combat environments and real-world durability

✅ Versatile Picatinny Quad Rail

• Four full-length rails for attaching tactical accessories

• Ample space for backup iron sights, optics, weapon lights, laser aiming modules, bipods, and more

Technical Specifications for Daniel Defense MK18 RIS II Handguard – Aluminum, Flat Dark Earth

Why Choose the MK18 RIS II from Daniel Defense?

• Military-Proven Performance – Chosen by elite units for close-quarter battle rifles

• Modular & Rugged – Designed to endure real combat conditions

• Improves Accuracy – Free-float design isolates barrel for tighter shot groups

• Perfect for Tactical Builds – A must-have for high-end AR-15/MK18 clones

FAQs

Q: What rifles is the MK18 RIS II compatible with?
A: It is designed for AR-15/M4-style upper receivers, specifically for 10.3″ MK18 barrels.

Q: Does this come with mounting hardware?
A: Yes. The RIS II system includes the proprietary bolt-up system for mounting.

Q: Can I use this on a full-length AR-15?
A: It is optimized for short-barrel configurations, especially 10.3″ barrels. Not intended for rifle-length gas systems.

Building a MK18 clone or upgrading your tactical AR-15?

The Daniel Defense MK18 RIS II in FDE offers battle-tested reliability, maximum accessory real estate, and elite-level performance.

Order now and give your AR the same edge trusted by Special Operations Forces.

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