Troy A3 Complete Uppr 556 10.5

The Troy A3 Complete Uppr 556 10.5 is a professional-grade upper receiver designed for shooters looking to build a short-barreled rifle optimized for close-quarters engagements. This assembly features a 10.5-inch barrel, delivering high-velocity performance in a compact design, making it suitable for tactical teams and civilian enthusiasts who prioritize maneuverability.

Engineered around a flat-top A3 upper receiver, it allows for seamless integration with various optics and backup iron sights. The complete assembly weighs 4.06 lbs and includes all necessary internal components, ensuring that the bolt carrier group and charging handle are factory-fitted for headspace and timing, which is essential for maintaining reliability under high rates of fire. The gas system is carbine length, enhancing the performance of the 5.56 NATO platform.

This upper receiver is compatible with any standard Mil-Spec lower receiver, making it a versatile addition to any firearm enthusiast's collection. Professionals transitioning from standard 16-inch carbines will appreciate the improved handling during rapid target acquisition and vehicle-borne operations. Its design caters to those who demand performance and reliability in high-pressure situations.