PSA 16" Mid-Length 5.56 NATO 1:7 Phosphate 13.5" Lightweight M-LOK Classic Rifle KIT

Palmetto State Armory

Overview

The PSA 16" Mid-Length 5.56 NATO Upper Receiver Kit is a complete assembly designed for the AR-15 platform, featuring a 16-inch barrel that balances maneuverability and accuracy. With a mid-length gas system, this upper promotes smoother cycling and reduced recoil, while the 1:7 twist rate is ideal for stabilizing a wide range of bullet weights. This upper is commonly found in builds that prioritize versatility for both tactical and recreational shooting.