Palmetto State Armory 10.5″ 5.56 NATO 1/7 Nitride MOE Upper Receiver with BCG & Charging Handle
Upgrade your AR-15 pistol or SBR build with the complete PSA 10.5″ 5.56 NATO Nitride MOE Upper Receiver Assembly. Engineered for peak durability and short-barrel maneuverability, this ready-to-mount complete upper features a 4150V Chrome Moly Vanadium barrel, a high-grade Nitride finish, a Magpul MOE Carbine-Length Handguard, and an included Full-Auto Profile BCG and charging handle.
Designed to perform in tight quarters without sacrificing reliability, the Palmetto State Armory 10.5″ 5.56 NATO Complete Upper is the ultimate drop-in solution for custom AR-15 builds.
The heart of this assembly is its 10.5-inch 4150V Chrome Moly Vanadium steel barrel, treated with a corrosion-resistant Nitride finish for smooth cycling and long service life. Featuring a 1:7 twist rate, it provides stable stabilization for heavy-grain defensive rounds (such as 62gr to 77gr 5.56 NATO and .223 Remington).
The upper receiver is forged from 7075-T6 aluminum to Mil-Spec standards and finished with a Type III hard coat anodizing. Equipped with a Magpul MOE Carbine Handguard, it gives you heat protection alongside M-LOK compatibility for lights, grips, and accessories.
Complete & Ready Out of the Box: Unlike stripped uppers, SKU 516446192 comes fully assembled with a Mil-Spec Bolt Carrier Group (BCG) and standard charging handle—allowing you to pin it directly onto your compatible lower receiver and hit the range.
Key Features
- Complete Drop-In Assembly: Includes complete BCG and standard charging handle.
- High-Durability Finish: Nitride-treated barrel resists wear, corrosion, and heat under rapid fire.
- Optimal Versatility: 1:7 twist rate accommodates standard to heavy 5.56/.223 projectiles smoothly.
- Ergonomic Ergonomics: Features heat-resistant Magpul MOE Carbine-Length handguards.
- Mil-Spec Standards: Forged 7075-T6 receiver with hard-coat anodized protection.
Technical Specifications
| Feature | Specification |
| Brand / Manufacturer | Palmetto State Armory (PSA) |
| SKU / MPN | 516446192 |
| Caliber | 5.56 NATO / .223 Remington |
| Barrel Length | 10.5 Inches |
| Barrel Material | 4150V Chrome Moly Vanadium Steel |
| Barrel Finish | Nitride |
| Twist Rate | 1:7 |
| Gas System | Carbine-Length |
| Handguard | Magpul MOE Carbine-Length |
| Receiver Type | Forged 7075-T6 A3 AR-15 Upper |
| Bolt Carrier Group Included? | Yes (Full-Auto Profile) |
| Charging Handle Included? | Yes |
| Muzzle Device | A2 Flash Hider |
By purchasing PSA 5.56NATO Nitride MOE Upper w/Barrel 10.5″ & BCG & Charging Handle Black from our online store, you are guaranteed to receive a high-quality item. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Choosing to buy from us means opting for quality and practicality
The actual appearance of the product may differ from the image on the website. For additional information about payment, delivery, and product specifications, please contact us by phone or email.
