A3 Tactical Pistol Upper Receiver Triad Bullpup Chassis for Brn-180

The A3 Tactical PISTOL UPPER RECEIVER TRIAD BULLPUP CHASSIS FOR BRN-180 delivers a precision-built aluminum upper for BRN-180 pistols, blending AR-15 compatibility with a rugged bullpup chassis design to enhance balance, ergonomics, and control in dynamic shooting scenarios. This black aluminum upper integrates seamlessly with AR-15 platforms, offering a reliable, lightweight solution that streamlines handling without sacrificing durability or rigidity. The triad bullpup chassis configuration enables a more centralized weight distribution, improving maneuverability in confined spaces and during rapid follow-up shots, while preserving standard AR-15 accessory interfaces for optics, sights, and proven external components. With its 1.625 lb profile, this upper receiver assembly delivers a solid, responsive feel that supports consistently accurate firing from a pistol-length platform, making it an ideal upgrade for tactical training, varmint control, or competition where compact power and quick target reacquisition matter. Crafted for performance and built to endure, the PISTOL UPPER RECEIVER TRIAD BULLPUP CHASSIS FOR BRN-180 from A3 Tactical represents a capable, versatile enhancement to maximize control, compatibility, and shooting confidence.