East meets West with the AR-47 Upper from CBC, made with high-quality material and meticulous workmanship in CBC's facility in Charleston, South Carolina. The 16 inch AK barrel has been engineered to seamlessly fit an AR-15 flat top M4 Mil-Spec upper receiver. The barrel is the perfect marriage of East and West, delivering the take-down power of an AK but the functionality and accuracy of an AR-15. The 12 inch M-LOK handguard provides a rock-solid platform for modern accessories, making customization a snap. The Upper includes the bolt carrier group and charging handle, so you'll have a good head start on your build. Upper is CNC-machined forged 7075-T6 aluminum with Type III hard-coat anodized finish Includes the bolt carrier group and charging handle 16 inch AK-47 barrel has been engineered to fit a Mil-Spec upper receiver Barrel is made from 4150 chrome moly steel, with nitride finish 12 inch Keymod free-float CBC handguard M4 feed ramps A2 flash hider Carbine-length gas system with low-profile gas block 0.750 inch gas block size Made in the USA Backed by a Limited Lifetime Mfr. Warranty Order today!