The BRN-180 series of bufferless upper receivers pays homage to the classic AR-180/AR-18 design with its distinctive right-side offset and reciprocating charging handle. While this traditional style appeals to enthusiasts seeking authenticity, many users desire a more contemporary solution. A3 Industries addresses this demand with a range of innovative options. For those who appreciate the reciprocating handle but seek enhanced ergonomics, we offer two upgraded handles that provide a more comfortable grip, easily installed in just 10 minutes. For users desiring a cutting-edge upgrade, our non-reciprocating charging handle is the perfect choice. This advanced modification features a forward-mounted guide rail and a stationary handle, ensuring it remains fixed during operation. The upgrade process is straightforward - replace your existing charging handle with our robust steel bolt adapter, attach the guide to your rail and secure the handle. This transformation can be completed in a mere 15 minutes. Crafted with precision, the high-tolerance bolt adapters are made from durable 4140 steel, while the low-profile adapter is the only component that moves with the bolt. The charging handle itself is securely latched on the guide using a tensioned ball detent, ensuring stability and reliability. All components are expertly machined from 7075 aluminum and finished with a hard anodized coating, offering superior durability and performance.

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