Sons of Liberty Broadsword M89/L89 Upper Receiver


The Sons of Liberty Gun Works Broadsword Stripped Upper Receiver, part of the BROADSWORD Billet series, is a 7075-T6 billet aluminum receiver with a hard-coat anodized black finish. Ideal for starting a new AR-15 build, it perfectly matches the Broadsword billet lower receiver and the M89/ L89 handguard and rail, ensuring seamless compatibility and optimal performance. This high-quality assembled upper for AR-15 is made in the United States of America.


  • BROADSWORD Billet Upper Receiver
  • Matches M89/ L89 handguard and rail. DOES NOT WORK WITH M76 RAILS.
  • 7075-T6 Billet aluminum construction
  • Hardcoat anodized black finish
  • Ideal for starting a new build
  • Perfect match for Broadsword billet lower receiver
  • Made in the USA

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Additional information

Weight 1 lbs
Dimensions 10 × 4 × 4 in


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