Sons of Liberty Gun Works Broadsword L89A .223 Wylde Barreled Upper Receiver - 14.5" - P/W HUX

The Sons of Liberty Gun Works Broadsword L89A in .223 Wylde with a 14.5-inch barrel ships with a HUXWRX flash hider pinned and welded to bring the assembly to a 16-inch non-NFA rifle length. The HUXWRX mount provides a direct suppressor attachment path for HUXWRX-compatible suppressors.

This is a barreled upper receiver only. It does not include a bolt carrier group or charging handle — both must be sourced separately to complete the upper assembly.

The 14.5-inch 416 stainless steel barrel features an SPR profile, a 1-in-7 twist rate, a .223 Wylde chamber, and a mid-length gas system with a .750-inch gas block journal. The muzzle is threaded 5/8x24 under the pinned and welded HUXWRX flash hider. The Broadsword-89 billet upper and L89A DriveLock rail use an extended barrel nut, tensioning crossbolts, a keyed receiver face, anti-rotation tabs, and a stainless steel center index dowel for a rigid interface.

The L89A handguard features integrated ARCA with RRS-Lock compatibility, a titanium barrel nut, 7-sided M-LOK, and integral steel QD cups. Handguard length is 13.75 inches. The Broadsword-89 upper is compatible with standard milspec contour lower receivers.

The L89A brings ARCA functionality onto the DriveLock platform, allowing direct tripod mounting without additional accessories.

The 14.5-inch barrel with mid-length gas and a pinned and welded suppressor mount suits precision-oriented and suppressor-capable rifle builds at a non-NFA overall length.

Sons of Liberty Gun Works manufactures firearms and components in the United States. Contact SOLGW for warranty details.