PSA 10.5" 5.56 NATO 1/7 Stainless Steel 10.5" Lightweight M-Lok Upper - With BCG, CH, & MBUS Sight Set

Overview

The Palmetto State Armory 10.5-inch 5.56 NATO Upper Receiver assembly features a 10.5-inch stainless steel barrel with a 1:7 twist rate, a carbine-length gas system, and a threaded muzzle. The upper receiver is forged from 7075-T6 aluminum with a hardcoat anodized finish and M4 feed ramps. It is equipped with a 10.5-inch lightweight free-float M-LOK handguard for accessory attachment, a flat-top optic rail, and a Magpul MBUS folding polymer back-up sight set. The assembly also includes a full-auto profile bolt carrier group with a Carpenter 158 steel bolt subjected to high-pressure testing and magnetic particle inspection, accompanied by a charging handle.

Price & Stock History

Listings