Sons of Liberty Gun Works194199643
Sons Of Liberty Gun Works Broadsword-89 6Mm Max 18'' Bbl 16.75'' M89 Rail W/Nox$1,187.50
Availability: In Stock
Current Stock: Out of stock
The Sons of Liberty Gun Works Broadsword-89 upper receiver is purpose-built for precision rifle shooters who demand rock-solid repeatability under aggressive field conditions. This 6mm Max upper comes with a 20-inch barrel and a 16.75-inch M89 rail system paired with a Nox muzzle device. The M89 handguard interface is where the Broadsword-89 really sets itself apart—relief cuts on the receiver face create an exceptionally stout lockup that all but eliminates the POI shift that comes with hard bipod and barricade loading. If you're running precision loads and need every shot to land where your reticle says it will, the engineering here matters.
SOLGW started with what shooters loved about the original Broadsword platform and made it stiffer. The upper receiver is reinforced throughout its profile to minimize deflection at the barrel-to-optic interface—the kind of thing that separates a good shooter's gun from a truly consistent one. The forward-assist placement has been shifted to give your support-side hand more room when working the charging handle, a detail that pays dividends in awkward positions or when you're running left-handed. Pair this with a quality bolt carrier group and lower, and you've got the foundation for a serious long-range or precision competition build.
The 6mm Max cartridge is gaining traction in the precision rifle world for its balance of velocity and magazine compatibility. With a Precision Rifle Barrel already fitted and the Nox brake handling recoil management, you're looking at a complete upper that's ready to mate to your lower and go to work.
| Caliber | 6mm Max |
| Barrel Length | 20 inches |
| Handguard Rail | M89 (16.75 inches) |
| Muzzle Device | Nox |
| Receiver Type | Upper Receiver |
| Manufacturer | Sons of Liberty Gun Works |
The Broadsword-89 upper is designed to work with M89 and L89 handguard systems. The receiver has relief cuts that provide a stout lockup interface specific to these rail platforms.
The M89 is a handguard rail platform. This upper includes a 16.75-inch M89 rail section.
This is an upper receiver assembly with barrel, rail, and muzzle device. You will need to pair it with a lower receiver group (lower receiver, fire control group, stock, and grip) to complete a functioning rifle.
The forward-assist has been moved forward on the Broadsword-89 to provide additional clearance for left-handed shooters manipulating the charging handle, making the rifle more ergonomic from the left side.
SKU: 167528994 • Weight: 4.5oz
Availability: In Stock
Current Stock: Out of stock
The Sons of Liberty Gun Works Broadsword-89 upper receiver is purpose-built for precision rifle shooters who demand rock-solid repeatability under aggressive field conditions. This 6mm Max upper comes with a 20-inch barrel and a 16.75-inch M89 rail system paired with a Nox muzzle device. The M89 handguard interface is where the Broadsword-89 really sets itself apart—relief cuts on the receiver face create an exceptionally stout lockup that all but eliminates the POI shift that comes with hard bipod and barricade loading. If you're running precision loads and need every shot to land where your reticle says it will, the engineering here matters.
SOLGW started with what shooters loved about the original Broadsword platform and made it stiffer. The upper receiver is reinforced throughout its profile to minimize deflection at the barrel-to-optic interface—the kind of thing that separates a good shooter's gun from a truly consistent one. The forward-assist placement has been shifted to give your support-side hand more room when working the charging handle, a detail that pays dividends in awkward positions or when you're running left-handed. Pair this with a quality bolt carrier group and lower, and you've got the foundation for a serious long-range or precision competition build.
The 6mm Max cartridge is gaining traction in the precision rifle world for its balance of velocity and magazine compatibility. With a Precision Rifle Barrel already fitted and the Nox brake handling recoil management, you're looking at a complete upper that's ready to mate to your lower and go to work.
| Caliber | 6mm Max |
| Barrel Length | 20 inches |
| Handguard Rail | M89 (16.75 inches) |
| Muzzle Device | Nox |
| Receiver Type | Upper Receiver |
| Manufacturer | Sons of Liberty Gun Works |
The Broadsword-89 upper is designed to work with M89 and L89 handguard systems. The receiver has relief cuts that provide a stout lockup interface specific to these rail platforms.
The M89 is a handguard rail platform. This upper includes a 16.75-inch M89 rail section.
This is an upper receiver assembly with barrel, rail, and muzzle device. You will need to pair it with a lower receiver group (lower receiver, fire control group, stock, and grip) to complete a functioning rifle.
The forward-assist has been moved forward on the Broadsword-89 to provide additional clearance for left-handed shooters manipulating the charging handle, making the rifle more ergonomic from the left side.
SKU: 167528994 • Weight: 4.5oz