Sons of Liberty Gun Works M89 Drivelock M-LOK AR-15 Handguard - 13.75" - M89-14
Out of stock
Introducing the Sons of Liberty Gun Works 13.75″ M89 Rail which utilizes the revolutionary, patent-pending Drivelock design in collaboration with Icon Defense. Drivelock uses three independent wedges that interface with the angular grooves in our proprietary barrel nut. This system clamps the rail onto the steel barrel nut with extreme force and precision, while also driving the handguard rearward towards the upper receiver. The slightly larger ID of that extrusion gives us more real estate around the gas block, even more rigidity than the M76, and takes longer to heat.
Features:
- Rail Exact Length: 13.75″
- Finish: Mil-Spec Type III Hard Coat Anodized
- Anodized to match SOLGW receivers
- Engraved T-Marks
- Includes Barrel Nut and Wrench
- Includes Lock-up Components
| Weight | 17.2 oz |
|---|---|
| Dimensions | 15.75 × 5 × 5 in |
| Length | 13.7 |
| Color | Anodized Black |
| Rail system | M-LOK |
| Profile | Free Float |
| MPN | M89-14 |
| UPC | 785939519808 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
- Reviews
- Questions
US
Barrel Nut Not Concentric
The barrel nut did not fit on any of my uppers. Tried Geissele, Aero, and BK, only would go one thread before seizing.
