PSA 10.5" 5.56 NATO 1:7 12" Slant M-LOK MOE EPT Shockwave Pistol KIT, Flat Dark Earth - 5165449598

Palmetto State Armory

Overview

The PSA 10.5" 5.56 NATO upper receiver is a complete assembly designed for AR-15 platforms, featuring a compact 10.5-inch barrel that excels in maneuverability. With a 1:7 twist rate, this upper ensures stability for a variety of bullet weights, making it versatile for different shooting applications. It utilizes a pistol-length gas system, which enhances reliability in shorter builds, and is finished in Flat Dark Earth for a distinctive look. This upper is commonly found in pistol builds that prioritize compactness and quick handling.