Product Details: AR9 Upper Assembly – 5.5″ / 9mm / 1:10 / Keymod / 160698
➲ CBC Keymod Hanguard
Your AR-15 handguard has huge implications in terms of how much you enjoy your shooting experience. Our keymod handguard offers more than just the accuracy enhancements that come with a free-floating rail. It features a full picatinny top rail that sits flush with M4 flat top receivers allowing you to have more space for optics and back up iron sights. This AR-15 handguard is machined from 6061 aluminum, has a hard coat anodized black finish, and generously sized cuts for air circulation.
➲ Upper Receiver
The foundation of all good ARs is built upon a dependable upper receiver. CBC upper receivers offer best-in-class quality while providing you years of dependable service. Boasting a MIL-SPEC type III hard coat anodized finish and machined from 7075-T6 forged aluminum, this M4 flat-top receiver delivers a lifetime of superior function. You want your AR built upon a solid platform - this receiver gives you the confidence that your AR-15 will function when it counts most.