Daniel Defense126797887
Daniel Defense Vertical Foregrip Black for Picatinny Rail - Tactical Accessory$35.00
Availability: In Stock
The Daniel Defense DDM4 15.0" Picatinny rail is a free-floating tactical handguard built for shooters who demand precision and control. This 15-inch rail system replaces your standard handguard with a continuous top-mounted 1913 Picatinny platform, giving you uninterrupted real estate for optics, lights, lasers, and other mission-critical accessories. Whether you're running a precision AR platform for competition, hunting, or tactical work, the DDM4 15.0" delivers the mounting flexibility and ergonomic design that serious operators expect.
Built from aircraft-grade 6061-T6 aluminum and finished with military-spec Type III hard-coat anodization, this rail is engineered to handle rigorous use without adding unnecessary weight. The handguard maintains Daniel Defense's reputation for tight tolerances and American manufacturing—it's made in the USA and backed by the brand's quality standards. A steel barrel nut provides a solid foundation for mounting, and the system includes all hardware and tools needed for installation, plus three Daniel Defense rail ladders made from high-temperature-resistant Santoprene to protect your hands and optics during field work.
Sling attachment is handled by integral QD swivel points on both the front and rear of each side rail. These limited-travel attachment points keep your sling secure and tangle-free, whether you're moving through tight spaces or transitioning between shooting positions. The rail's free-floating design supports barrel harmonics for better accuracy, and the bolt-up system makes installation straightforward for anyone comfortable working on an AR platform.
| Length | 15.0 inches |
| Material | Aircraft-grade 6061-T6 aluminum |
| Finish | Military Specification Type III Hard-Coat Anodized |
| Top Rail System | Mil-Spec 1913 Picatinny (continuous, uninterrupted) |
| Barrel Nut | Steel |
| Sling Attachment | Integral QD swivel points, limited rotation |
| Installation Method | Bolt-up system |
| What's Included | Rail system, barrel nut, bolt-up plate, screws, barrel nut wrench, Allen wrench, 3 Santoprene rail ladders |
| Origin | Made in the USA |
This is a standard Picatinny rail handguard designed for AR-platform rifles. The supplier documentation references compatibility with low-profile gas blocks on barrels 11" and longer with mid-length or shorter gas systems; however, we recommend confirming your specific barrel and gas system setup before installation.
The DDM4 15.0" comes with a barrel nut wrench and Allen wrench, so you have the essential tools included. Installation follows the bolt-up system design, which Daniel Defense has engineered for straightforward mounting on AR uppers.
You get the rail system itself, a steel barrel nut, bolt-up plate, all necessary screws, the barrel nut wrench, Allen wrench, and three Daniel Defense Santoprene rail ladders for protecting your hands and accessories.
The handguard features integral QD (quick-detach) swivel attachment points on the front and rear of both the left and right sides. These points have limited rotation to keep your sling secure and prevent tangling during movement or transitions.
SKU: 126797959 • Depth: 15.2in • Weight: 1oz
Availability: In Stock
The Daniel Defense DDM4 15.0" Picatinny rail is a free-floating tactical handguard built for shooters who demand precision and control. This 15-inch rail system replaces your standard handguard with a continuous top-mounted 1913 Picatinny platform, giving you uninterrupted real estate for optics, lights, lasers, and other mission-critical accessories. Whether you're running a precision AR platform for competition, hunting, or tactical work, the DDM4 15.0" delivers the mounting flexibility and ergonomic design that serious operators expect.
Built from aircraft-grade 6061-T6 aluminum and finished with military-spec Type III hard-coat anodization, this rail is engineered to handle rigorous use without adding unnecessary weight. The handguard maintains Daniel Defense's reputation for tight tolerances and American manufacturing—it's made in the USA and backed by the brand's quality standards. A steel barrel nut provides a solid foundation for mounting, and the system includes all hardware and tools needed for installation, plus three Daniel Defense rail ladders made from high-temperature-resistant Santoprene to protect your hands and optics during field work.
Sling attachment is handled by integral QD swivel points on both the front and rear of each side rail. These limited-travel attachment points keep your sling secure and tangle-free, whether you're moving through tight spaces or transitioning between shooting positions. The rail's free-floating design supports barrel harmonics for better accuracy, and the bolt-up system makes installation straightforward for anyone comfortable working on an AR platform.
| Length | 15.0 inches |
| Material | Aircraft-grade 6061-T6 aluminum |
| Finish | Military Specification Type III Hard-Coat Anodized |
| Top Rail System | Mil-Spec 1913 Picatinny (continuous, uninterrupted) |
| Barrel Nut | Steel |
| Sling Attachment | Integral QD swivel points, limited rotation |
| Installation Method | Bolt-up system |
| What's Included | Rail system, barrel nut, bolt-up plate, screws, barrel nut wrench, Allen wrench, 3 Santoprene rail ladders |
| Origin | Made in the USA |
This is a standard Picatinny rail handguard designed for AR-platform rifles. The supplier documentation references compatibility with low-profile gas blocks on barrels 11" and longer with mid-length or shorter gas systems; however, we recommend confirming your specific barrel and gas system setup before installation.
The DDM4 15.0" comes with a barrel nut wrench and Allen wrench, so you have the essential tools included. Installation follows the bolt-up system design, which Daniel Defense has engineered for straightforward mounting on AR uppers.
You get the rail system itself, a steel barrel nut, bolt-up plate, all necessary screws, the barrel nut wrench, Allen wrench, and three Daniel Defense Santoprene rail ladders for protecting your hands and accessories.
The handguard features integral QD (quick-detach) swivel attachment points on the front and rear of both the left and right sides. These points have limited rotation to keep your sling secure and prevent tangling during movement or transitions.
SKU: 126797959 • Depth: 15.2in • Weight: 1oz