The flat top M4 Mil-Spec upper receiver are 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 16” straight fluted .223/5.56 Wylde barrel is the perfect marriage of design and precision! The Wylde stainless steel barrel fires 5.56 or .223 ammo in less than 1” groupings at 100 yards! This heavy barrel is made from the highest quality 416 R Match Grade Stainless Steel for shine and durability! This barrel has a 1:8 twist rate, carbine gas system and head spaced twice from the US manufacturer.
The rail is engineered and manufactured in Germany. The 12” 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 there 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 result, the highest quality upper assemblies for the money.
SAVE $ 12000 TODAY was $ 37900
Due to increased demand, lead time on upper assemblies is currently 1-2 weeks for production prior to shipping.
- LIMITED TIME ONLY -
On Orders of $400 or More
On specials all sales are final, limited warranty applies.
CBC Industries offers reliable, dependable, and the highest quality AR15 parts and AR15 accessories! We back all of our AR15 parts and products with our LIFETIME Warranty. Feel free to call us with any questions at (843)818-4374.
Located within the greater Charleston area in South Carolina, CBC Industries provides high quality AR15 upper receiver assemblies, AK47 and AR15 and barrels, AR15 parts, and accessories for the enthusiast as well as the small to medium builder.