<p><strong>Barrel</strong>: 10.5" Chrome Moly steel Nitride coated barrel. Chambered in 5.56 NATO, with a 1/7 twist, M4 barrel extension, and a carbine-length gas system. The barrel is finished off with a classic handguard, .750 F-Marked gas sight base, and A2 flash hider.</p>
<p><strong>Upper</strong>: Forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. Uppers include forward assist and dust cover. These uppers are made for us right here in the USA by a mil-spec manufacturer.</p>
<p><strong>Bolt</strong>: Full-auto profile bolt carrier group. Shot-peened, mil-spec Carpenter No. 158&reg; steel bolt. Gas Key Hardened to USGI Specifications, Fastened with Grade 8 screws, and Staked Per Mil-Spec.<br /><br /><strong>Lower</strong>: This stealth forged lower is quality made using 7075-T6 aluminum and is marked "MULTI" for caliber. The finish is hard coat anodized. Finished with an A2 Classic Grip, H&amp;R HAR-15 Adjustable Pistol Stabilizing Blade, and 6 position 7075 buffer tube. The fire control group is a PSA mil-spec finished, single-stage assembly.</p>
Save on PSA AR-15 10.5" Carbine 5.56 1/7 Nitride Classic Pistol W/HAR-15 Pistol Brace with a Palmetto State Armory promo code