The Colt LE6933EPRII Upper Kit 11.5" brings Colt’s proven AR-15/M4 upper receiver design together with a compact 11.5 inch barrel chambered in .223 Rem/5.56 NATO. This complete upper features a matte black finish, low-profile gas system, and a free-floated handguard with ample mounting slots, giving shooters a dependable and modern foundation for their existing AR-15 or M4 lower receiver.

This upper is well suited for range use, training, and general-purpose carbine builds where a shorter barrel is desired. The extended top rail and modular handguard make it easy to configure with lights, optics, and other accessories to match your preferred setup. Built to the same standards as Colt’s duty-grade rifles, this upper reflects the manufacturer’s long-standing reputation for reliability and consistent craftsmanship.

Key Features:

• Manufacturer: Colt
• Model: LE6933EPRII
• Caliber: .223 Rem/5.56 NATO
• Barrel Length: 11.5"
• Finish Color: Black
• Product Type: Upper Receiver Kit