DISCLAIMER: This is any Item or Assembly for sale that may have a rough appearance due primarily but not limited to milling, dents, scratches, uneven finish and missing or poorly applied stenciling. The term blemished applies to any defect to the appearance of the item or assembly sold and does not affect its function.
The flat top M4 Mil-Spec upper receiver is forged CNC Machined from 7075-T6 Aluminum, the hardest and most durable material of any upper! To ensure even more strength they are hard coat anodized.
The straight fluted 20” .223/5.56 Wylde barrel is the perfect marriage of design and precision! The Wylde phosphate barrel fires 5.56 or .223 ammo in less than 1” groupings at 100 yards! This heavy barrel is made from the highest quality 4150 Chrome Moly Steel for accuracy and durability! This barrel has a 1:8 twist rate, rifle gas system and head spaced twice from the US manufacturer.
The rail is engineered and manufactured in Germany. The 15” Keymod has a modern design and is made from Airplane grade Aluminum, extruded with the most accurate machines in Germany and CNC milled with computer accuracy! The rails are then hard coat anodized to eliminate corrosion.To top it off, Hera’s “Anti-Turning Milling” eliminates turning of the rail!
We assemble our uppers exclusively with Veterans of our Armed Services! These military men have an eye for detail, they scope port holes, torque to military specs & quality check each upper.The end result, the highest quality upper assemblies for the money.
Product Details: AR-15 Blemished Upper Assembly – 20″ / .223 | 5.56 / 1:8 / Straight Flute / 15″ Hera Arms Keymod AR-15 Handguard / Rail
➲ A2 Flash Hider
Is machined from quality steel and finished with a corrosion resistant nitride finish.
➲ Upper Receiver with Ejection Port Cover and Forward Assist
The foundation of all good AR's 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.