Guntec USA AR15 Stripped Billet Upper Anodized FDE 223 556 AR15 Compatible

The Guntec USA GUNTEC AR15 Stripped Billet upper receiver blends precision engineering with versatile AR-15 compatibility, crafted from a solid block of T6 6061 billet aluminum and finished in a durable Anodized FDE to meet demanding field and range needs. This .223/5.56 caliber upper features a slim profile shell deflector and a 1913 Picatinny rail flat top, delivering a clean platform for optics and accessories while maintaining a rugged, lightweight build. Designed to match up with any brand lower receiver, it includes an M4 feed ramp for reliable cycling and supports Mil-Spec ejection port door kits and forward assist kits, enhancing versatility across builds. The upper's precision machining yields a precise fit, ensuring smooth operation and dependable performance under rapid-fire or precision scenarios. With dimensions of 2.55 x 3.60 x 9.55 inches, and a billet flat top that grants a clean sight plane, this upper is ideal for builders seeking a durable, high-contrast finish and dependable alignment with standard AR-15 components. Pair it with compatible upper and lower assemblies to create a strong, reliable platform for competition, varmint hunting, or tactical applications.