Precision-machined from 7075-T6 forgings and type III hard coat anodized in a deep black finish, this product offers exceptional strength and aesthetic appeal
Our forged receiver set is packed with features that exceed Mil-Spec standards, making it the ideal choice for shooters seeking enhanced configurations while maintaining a traditional look
The lower receiver includes a spot face cut in the takedown area, facilitating easier removal of the rear pin for quick disassembly
The internally flared magwell allows for faster and more accurate seating of the magazine during high-stress reloads, improving overall efficiency
The USR (upper standard receiver) features a raised pad behind the front lug to facilitate a tighter fit, enhancing stability and accuracy
A radiused cam pin recess reduces wear on the cam pin, promoting longevity and reliable performance
The bore, threads, Picatinny-rail and front receiver face are all machined in one operation, ensuring the highest levels of concentricity and perpendicularity
The barrel extension area is intentionally undersized to improve barrel fit and enhance accuracy, providing a more secure attachment
M4 feed ramp cuts are standard, ensuring smooth feeding and reliable cycling with various ammunition types
Manufactured in the USA from certified aluminum alloy, ensuring high-quality standards and reliability

Features

The LA-SF15 upper receiver features a versatile Picatinny rail system, allowing you to easily mount optics and accessories to enhance your shooting experience. Precision-machined for perfect alignment, this upper receiver ensures a snug fit with the lower receiver, contributing to superior accuracy and consistency. Equipped with a forward assist and dust cover, it guarantees reliable function even in harsh conditions. Complementing the upper, the LA-SF15 lower receiver is designed with user ergonomics in mind. It includes a flared magwell for faster and easier magazine changes, along with a tension screw for a snug fit with the upper receiver. Fully compatible with standard AR-15 parts and accessories, this lower receiver offers limitless customization possibilities. Together, this set provides a high-quality foundation for building the AR-15 of your dreams, combining functionality, reliability and the potential for personalized enhancements.

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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.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).