Daniel Defense126797681
Daniel Defense RIS III 9.5" Handguard Assembly - Flat Dark Earth (FDE)$501.00
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Availability: In Stock
The Daniel Defense RIS III 10.5" handguard assembly brings proven Special Operations performance to your AR platform in a lightweight, M-LOK-compatible package. Built on the same free-float barrel design and aircraft-grade aluminum construction that earned the RIS II its reputation with SOCOM since 2006, the RIS III strips weight while expanding your accessory mounting options. The 10.5" length makes it ideal for short-barrel builds, pistol platforms, and close-quarters setups where maneuverability matters.
What sets the RIS III apart is its hybrid approach: you get an uninterrupted Mil-Spec 1913 rail across the top for optic mounting, seven M-LOK attachment points along the handguard for modern accessories, and integral QD swivel attachment points on both sides. The two-piece design uses a battle-tested 6-bolt connection secured with Grade 8 military-spec fasteners, ensuring the handguard stays put through hard use. Its Mil-Spec Type III hard coat anodized FDE finish resists corrosion and blends seamlessly with modern tactical builds.
The RIS III maintains backward compatibility with the RIS II bolt-up system—it uses the same barrel nut and bolt-up plate—which means drop-in installation on most AR uppers. If you already run RIS II rails, you can mix upper and lower sections; the upper rail works with both RIS III M-LOK and RIS II Picatinny lowers for flexible configuration. The 10.5" form factor delivers the rigidity and rail estate serious shooters expect without excess weight or bulk.
| Brand | Daniel Defense |
| Product | RIS III Rail Interface System |
| Length | 10.5" |
| Attachment System | M-LOK (7 points) + Mil-Spec 1913 top rail |
| Material | Aircraft-grade 6061-T6 aluminum |
| Finish | Mil-Spec Type III hard coat anodized (FDE) |
| QD Swivel Mounts | Integral, both sides with limited travel |
| Bolt-Up System | 6-bolt with Grade 8 military-spec fasteners |
| Barrel Nut | RIS II compatible |
| Design | Two-piece, free-floating |
The RIS III uses the same barrel nut and bolt-up system as the RIS II, making it compatible with most standard AR-15 uppers. The two-piece design with 6-bolt attachment ensures secure mounting. Verify your upper is set up for standard barrel nut installation before ordering.
Yes. The RIS III features an uninterrupted Mil-Spec 1913 rail on top for Picatinny-mounted optics and sights, plus seven M-LOK points along the sides and bottom for modern M-LOK accessories. Additionally, the upper rail is compatible with RIS II lower sections, allowing you to run Picatinny on the lower and M-LOK on the upper.
The RIS III includes integral QD swivel attachment points on both sides with limited travel. These are machined directly into the handguard, so separate QD sockets are built in—no additional parts needed for standard QD strap attachment.
Yes. The 10.5" length is designed for short-barrel AR platforms and pistol-length gas systems, providing adequate rail estate and accessory mounting without excessive overhang. It maintains the RIS system's lightweight and durable construction in a compact profile.
SKU: 126797889 • Depth: 10.5in • Weight: 1oz
Availability: In Stock
The Daniel Defense RIS III 10.5" handguard assembly brings proven Special Operations performance to your AR platform in a lightweight, M-LOK-compatible package. Built on the same free-float barrel design and aircraft-grade aluminum construction that earned the RIS II its reputation with SOCOM since 2006, the RIS III strips weight while expanding your accessory mounting options. The 10.5" length makes it ideal for short-barrel builds, pistol platforms, and close-quarters setups where maneuverability matters.
What sets the RIS III apart is its hybrid approach: you get an uninterrupted Mil-Spec 1913 rail across the top for optic mounting, seven M-LOK attachment points along the handguard for modern accessories, and integral QD swivel attachment points on both sides. The two-piece design uses a battle-tested 6-bolt connection secured with Grade 8 military-spec fasteners, ensuring the handguard stays put through hard use. Its Mil-Spec Type III hard coat anodized FDE finish resists corrosion and blends seamlessly with modern tactical builds.
The RIS III maintains backward compatibility with the RIS II bolt-up system—it uses the same barrel nut and bolt-up plate—which means drop-in installation on most AR uppers. If you already run RIS II rails, you can mix upper and lower sections; the upper rail works with both RIS III M-LOK and RIS II Picatinny lowers for flexible configuration. The 10.5" form factor delivers the rigidity and rail estate serious shooters expect without excess weight or bulk.
| Brand | Daniel Defense |
| Product | RIS III Rail Interface System |
| Length | 10.5" |
| Attachment System | M-LOK (7 points) + Mil-Spec 1913 top rail |
| Material | Aircraft-grade 6061-T6 aluminum |
| Finish | Mil-Spec Type III hard coat anodized (FDE) |
| QD Swivel Mounts | Integral, both sides with limited travel |
| Bolt-Up System | 6-bolt with Grade 8 military-spec fasteners |
| Barrel Nut | RIS II compatible |
| Design | Two-piece, free-floating |
The RIS III uses the same barrel nut and bolt-up system as the RIS II, making it compatible with most standard AR-15 uppers. The two-piece design with 6-bolt attachment ensures secure mounting. Verify your upper is set up for standard barrel nut installation before ordering.
Yes. The RIS III features an uninterrupted Mil-Spec 1913 rail on top for Picatinny-mounted optics and sights, plus seven M-LOK points along the sides and bottom for modern M-LOK accessories. Additionally, the upper rail is compatible with RIS II lower sections, allowing you to run Picatinny on the lower and M-LOK on the upper.
The RIS III includes integral QD swivel attachment points on both sides with limited travel. These are machined directly into the handguard, so separate QD sockets are built in—no additional parts needed for standard QD strap attachment.
Yes. The 10.5" length is designed for short-barrel AR platforms and pistol-length gas systems, providing adequate rail estate and accessory mounting without excessive overhang. It maintains the RIS system's lightweight and durable construction in a compact profile.
SKU: 126797889 • Depth: 10.5in • Weight: 1oz