Colt M16 Upper 20in Stripped Handguard AR-15 5.56 NATO 1-7 1/2-28 Anodized

The Colt M16 UPPER GROUP 20IN M16 HANDGUARD STRIPPED delivers a complete upper receiver assembly designed for AR-15 platforms, featuring a black anodized finish and a 20-inch profile that suits precision shooting, long-range practice, and hunt-ready builds. Built around a 5.56x45mm NATO cartridge, this assembled upper highlights a 1-7 twist rate to stabilize a wide range of projectiles and a 1/2-28 muzzle thread for compatible devices, ensuring reliable performance across standard AR-15 configurations. The handguard, stripped and ready for your choice of accessories, pairs with the robust upper to provide solid heat management and accessory mounting options for optics, sights, and bipods, while the AR-15 compatibility ensures straightforward integration with existing receivers and components. The Black finish and anodized treatment deliver enduring resistance to wear in field and range environments, helping maintain a professional appearance even after demanding use. Ideal for builders seeking a trusted Colt platform upgrade, this upper group combines precise machining, consistent chambering, and a clean, ready-to-install design that supports extended-range engagement and versatile field applications without compromising reliability.