Palmetto State Armory

Overview

The PSA AR-15 Upper 5.56 16" Mid-Length Nitride Dissipator in OD Green is a complete upper receiver designed for the AR-15 platform. With a 16-inch barrel and a mid-length gas system, this upper provides a balance of reliability and shootability, while the 1:7 twist rate ensures optimal stabilization for a variety of projectile weights. This setup is often favored in builds that prioritize versatility and ease of handling, making it a solid choice for both tactical and recreational shooting applications.