The Midwest Industries Lightweight Upper Receiver Group in .223 Wylde is a complete, ready-to-run upper assembly that eliminates the guesswork of mixing and matching components. Built around a 16-inch barrel with a 1:8 twist rate and chambered in .223 Wylde, this upper gives you the accuracy potential of precision .223 Remington ammunition while maintaining full compatibility with 5.56 NATO—a practical combination for shooters who want flexibility at the range or in the field. The upper is machined from 7075-T6 aluminum and runs on a mid-length gas system, delivering reliable cycling and a clean finish aesthetic.
What sets this upper apart is the integrated Combat Rail Handguard with M-LOK attachment points along its length. Rather than hunting for a handguard that plays nice with your receiver, you get a matched set engineered to work together—no fitment surprises, no finish mismatches. The M-LOK slots give you clean, recessed mounting for optic risers, light mounts, sling attachments, and other tactical gear without the bulk of traditional Picatinny rail.
This is a complete upper receiver group, so it arrives as a functioning assembly ready to mate to your lower receiver and bolt carrier group. The all-black finish rounds out a no-frills, professional appearance suitable for duty, competition, or hunting applications. Whether you're building a precision rifle, a duty carbine, or a lightweight hunting rig, this upper handles the heavy lifting and leaves you to focus on the rest of your build.
Midwest Industries
