PSA 10.5" 5.56 NATO 1/7" Nitride Upper w/ BCG & CH

Palmetto State Armory

Overview

The PSA 10.5" 5.56 NATO Upper Receiver is a complete assembly designed for AR-15 platforms, featuring a barrel length of 10.5 inches and a 1:7 twist rate for optimal stabilization of heavier bullets. Constructed from 7075-T6 aluminum, this upper receiver is both lightweight and durable, making it suitable for various applications, including compact builds for home defense and tactical use. This upper commonly appears in short-barreled rifle setups, providing a balance of maneuverability and firepower.