The Sons of Liberty Gun Works Broadsword-89 is a precision-engineered AR-15 upper receiver built for shooters who demand rock-solid lockup and minimal point-of-impact shift under aggressive field use. This 18-inch .223 Wylde assembled upper pairs a SOLGW Precision Rifle Barrel with their signature reinforced receiver design, integrated M89 rail mounting system, and a Nox flash hider—ready to bolt onto a compatible lower and start ringing steel.

What sets the Broadsword-89 apart from standard forged uppers is its beefed-up profile along the entire receiver body. That extra material stiffens the barrel-to-optic interface, fighting POI creep when you're running hard off a bipod or barricade. The M89 handguard lockup is engineered to be even stiffer than the original Broadsword, with relief cuts on the receiver face that let you clamp down with zero flex. Sons of Liberty's testing shows this combination resists POI shift better than any upper they've built. For left-handed shooters, the forward-shifted forward assist gives your charging handle hand more room to work without binding.

This upper comes assembled and headspaced—no gunsmithing required. The .223 Wylde chamber handles both 5.56 NATO and .223 Remington ammunition, giving you flexibility at the range or in the field. The 16.75-inch M89 handguard provides plenty of real estate for mounting lights, grips, and accessories. Keep in mind: you'll need to supply your own bolt carrier group and charging handle to complete the upper.

The Sons of Liberty Gun Works Broadsword-89 is a precision-engineered AR-15 upper receiver built for shooters who demand rock-solid lockup and minimal point-of-impact shift under aggressive field use. This 18-inch .223 Wylde assembled upper pairs a SOLGW Precision Rifle Barrel with their signature reinforced receiver design, integrated M89 rail mounting system, and a Nox flash hider—ready to bolt onto a compatible lower and start ringing steel.

What sets the Broadsword-89 apart from standard forged uppers is its beefed-up profile along the entire receiver body. That extra material stiffens the barrel-to-optic interface, fighting POI creep when you're running hard off a bipod or barricade. The M89 handguard lockup is engineered to be even stiffer than the original Broadsword, with relief cuts on the receiver face that let you clamp down with zero flex. Sons of Liberty's testing shows this combination resists POI shift better than any upper they've built. For left-handed shooters, the forward-shifted forward assist gives your charging handle hand more room to work without binding.

This upper comes assembled and headspaced—no gunsmithing required. The .223 Wylde chamber handles both 5.56 NATO and .223 Remington ammunition, giving you flexibility at the range or in the field. The 16.75-inch M89 handguard provides plenty of real estate for mounting lights, grips, and accessories. Keep in mind: you'll need to supply your own bolt carrier group and charging handle to complete the upper.