The BROADSWORD-89 uppers and Drivelock (89 series) rails deliver an exceptionally rigid interface, utilizing a traditional two-piece AR-15 construction. The design features an extended barrel nut, Drivelock tensioning crossbolts and a keyed upper receiver face that integrates seamlessly with the 89 series rails. These components, along with anti-rotation tabs and a stainless steel center index dowel, enable the transformation of nearly any lower receiver into a match-grade rifle. Although the billet BROADSWORD upper receivers are specifically engineered for precision, they maintain compatibility with standard dimension mil-spec contour lower receivers. The three-groove polygonal rifled 416 stainless barrels have garnered attention since their introduction, providing true sub-MOA performance in small frame gas guns at a competitive price point. Additionally, the barrels are equipped with a 5/8-24 thread to enhance precision, complemented by purpose-built muzzle devices designed to optimize this feature.

The upper receiver is extensively reinforced throughout its entire profile to enhance the rigidity of the interface between the barrel and the mounted optics

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It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Local Law Compliance

Certain firearm parts and accessories, including AR-style upper receivers, are subject to complex and frequently changing federal, state, and local laws and regulations. While an upper receiver may be lawfully sold and shipped as a component, the legality of possessing, assembling, configuring, or using an upper receiver in certain states (e.g., California, Washington State) and localities depends on how it is assembled, combined with other components, and ultimately used. You are solely responsible for ensuring that any assembly, configuration, possession, or use complies with all federal, state, and local laws, including any so-called “assault weapon” bans and short-barreled rifle restrictions. We do not provide legal advice and are not responsible for unlawful configurations or uses.