Geissele Automatics167528648
Geissele Automatics 10.5'' Hk416 Super Modular Rail Smr M-Lok Ddc$525.00
Availability: In Stock
The Geissele Automatics 10.5" HK416 Super Modular Rail (SMR) is a precision-engineered handguard built for shooters who demand modularity without compromise. This M-LOK compatible rail system is designed to work with the HK416 platform while retaining the stock HK barrel nut, making it a drop-in upgrade that respects your rifle's integrity. Built from 6061-T6 aluminum and finished in hardcoat anodize to military specifications, the SMR delivers the rigidity and durability Geissele is known for—all in a compact 10.5-inch package that keeps weight and bulk minimal on shorter-barreled builds.
If you're running a modern tactical rifle, home-defense AR, or compact precision build, the SMR's modular design gives you genuine flexibility. M-LOK attachment points at the 3, 6, and 9 o'clock positions let you mount lights, lasers, sling hardware, and other gear exactly where you need it. The full-length top picatinny rail accommodates optics and offset sights, while shortened picatinny sections forward keep the handguard nimble and lets you maintain a natural grip. You're not paying for rail real estate you'll never use—every inch works.
Geissele's reputation among professional and competitive shooters comes from obsessive attention to fit and finish, and the SMR maintains that standard. The rail integrates seamlessly with the HK platform's geometry, and the combination of aluminum construction and anodized finish handles hard use without unnecessary weight penalty. At just over 10 ounces, the 10.5" SMR won't throw off the balance of a short-stroke or pistol-length rifle, leaving you room in your build budget for optics and triggers that actually matter.
| Length | 10.5" |
| Material | 6061-T6 Aluminum |
| Finish | Type 3 Hardcoat Anodize |
| Color | Black |
| Inner Diameter | 1.35" |
| Outer Diameter (at QD point) | 2.08" |
| Weight | 10.3 oz |
| Rail Height | 2.61" |
| Mounting System | M-LOK and Picatinny |
| Barrel Nut Compatibility | Stock HK Barrel Nut |
Yes. The SMR is designed to work with the HK416 platform and uses the stock HK barrel nut, so installation is straightforward without re-timing or custom work.
The SMR combines both. M-LOK slots at 3, 6, and 9 o'clock give you flexibile mounting for common tactical accessories. The full-length picatinny rail on top accepts optics and offset iron sights, while shorter picatinny sections on the forend preserve ergonomics and keep weight down.
Yes. At 10.5 inches and 10.3 ounces, the SMR is designed for compact and pistol-length rifles, maintaining good balance without adding unnecessary bulk or weight.
The facts provided do not specify what accessories or hardware are included. Check the product listing or contact us for details on what ships with this handguard.
SKU: 167528661 • Weight: 1oz
Availability: In Stock
The Geissele Automatics 10.5" HK416 Super Modular Rail (SMR) is a precision-engineered handguard built for shooters who demand modularity without compromise. This M-LOK compatible rail system is designed to work with the HK416 platform while retaining the stock HK barrel nut, making it a drop-in upgrade that respects your rifle's integrity. Built from 6061-T6 aluminum and finished in hardcoat anodize to military specifications, the SMR delivers the rigidity and durability Geissele is known for—all in a compact 10.5-inch package that keeps weight and bulk minimal on shorter-barreled builds.
If you're running a modern tactical rifle, home-defense AR, or compact precision build, the SMR's modular design gives you genuine flexibility. M-LOK attachment points at the 3, 6, and 9 o'clock positions let you mount lights, lasers, sling hardware, and other gear exactly where you need it. The full-length top picatinny rail accommodates optics and offset sights, while shortened picatinny sections forward keep the handguard nimble and lets you maintain a natural grip. You're not paying for rail real estate you'll never use—every inch works.
Geissele's reputation among professional and competitive shooters comes from obsessive attention to fit and finish, and the SMR maintains that standard. The rail integrates seamlessly with the HK platform's geometry, and the combination of aluminum construction and anodized finish handles hard use without unnecessary weight penalty. At just over 10 ounces, the 10.5" SMR won't throw off the balance of a short-stroke or pistol-length rifle, leaving you room in your build budget for optics and triggers that actually matter.
| Length | 10.5" |
| Material | 6061-T6 Aluminum |
| Finish | Type 3 Hardcoat Anodize |
| Color | Black |
| Inner Diameter | 1.35" |
| Outer Diameter (at QD point) | 2.08" |
| Weight | 10.3 oz |
| Rail Height | 2.61" |
| Mounting System | M-LOK and Picatinny |
| Barrel Nut Compatibility | Stock HK Barrel Nut |
Yes. The SMR is designed to work with the HK416 platform and uses the stock HK barrel nut, so installation is straightforward without re-timing or custom work.
The SMR combines both. M-LOK slots at 3, 6, and 9 o'clock give you flexibile mounting for common tactical accessories. The full-length picatinny rail on top accepts optics and offset iron sights, while shorter picatinny sections on the forend preserve ergonomics and keep weight down.
Yes. At 10.5 inches and 10.3 ounces, the SMR is designed for compact and pistol-length rifles, maintaining good balance without adding unnecessary bulk or weight.
The facts provided do not specify what accessories or hardware are included. Check the product listing or contact us for details on what ships with this handguard.
SKU: 167528661 • Weight: 1oz