PSA 10.5″ 5.56NATO Classic Upper w/BCG & Carbine Handguard & Carry Handle

Upgrade Your Build with the Ultimate Classic Short-Barrel Upper Looking for the perfect balance of durability, classic aesthetics, and reliable performance? The PSA 10.5″ 5.56 NATO 1/7 Nitride Classic Upper is a complete, range-ready solution for your next AR-15 pistol or SBR build. Featuring the iconic look of a fixed front sight base and a removable carry handle, this upper assembly delivers “out-of-the-box” reliability and MIL-SPEC quality.

High-Performance Nitride Barrel At the heart of this upper is a 10.5-inch barrel forged from 4150V Chrome Moly Vanadium steel. The Nitride finish (also known as Melonite or QPQ) provides superior corrosion resistance and surface hardness compared to traditional phosphate, ensuring a longer barrel life and easier cleaning. The 1:7 twist rate is optimized for stabilizing a wide range of ammunition, from standard 55gr plinking rounds to heavier 77gr duty loads.

Complete and Ready to Run Unlike “stripped” uppers, this PSA classic comes fully equipped. It includes a MIL-SPEC Bolt Carrier Group (BCG) made with a shot-peened Carpenter 158 steel bolt and a full-auto profile carrier. The gas key is properly staked with Grade 8 fasteners for maximum reliability under fire. Also included is a standard charging handle and a removable A2-style carry handle, giving you an immediate sighting solution with that timeless military look.

Key Features:

• Barrel: 10.5″ 4150V CMV Steel, Nitride Coated for extreme durability.
• Chamber: 5.56 NATO (Accepts both .223 Remington and 5.56x45mm).
• Gas System: Carbine-length for reliable cycling in a short-barrel configuration.
• Upper Receiver: Forged 7075-T6 A3 Aluminum, Hardcoat Anodized (MIL-A-8625F, Type III, Class 2).
• Complete Package: Includes BCG, Charging Handle, and A2 Carry Handle.
• Made in the USA: Built by Palmetto State Armory with a Full Lifetime Warranty.

Why Choose This Upper? Whether you are building a “Mk18 Mod 0″ style clone, a home defense pistol, or a rugged range toy, this PSA upper offers unbeatable value. The combination of a 10.5” barrel and a carbine-length gas system provides a compact footprint without sacrificing the legendary reliability of the AR-15 platform.

By purchasing PSA 10.5″ 5.56NATO Classic Upper w/BCG & Carbine Handguard & Carry Handle 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.