Palmetto State Armory

Overview

The PSA 18" Rifle-Length .223 Wylde upper receiver is a complete assembly designed for the AR-15 platform, offering the versatility to safely chamber both .223 Remington and 5.56 NATO ammunition. With an 18-inch barrel and a rifle gas system, this upper provides improved reliability and reduced recoil, making it suitable for a variety of shooting applications. The 1:7 twist rate stabilizes a wide range of bullet weights, enhancing accuracy and performance. This upper is often found in precision and general-purpose builds, appealing to those who prioritize versatility and reliability in their setup.