DISCLAIMER: This is an 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.
This AR-15 upper assembly is made from the highest quality material found in the AR world, the rails are engineered and manufactured in Germany and the rest of the components are made in the USA! This upper is assembled in Charleston, SC by CBC Industries, a company synonymous with high-quality material, meticulous workmanship & incredible prices.
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 Mil-Spec Type 3 hard coat anodized in rugged black.
The Upper features a 16” 5.56 x 45 barrels made of the best barrel material known to man, 4150 Chrome Moly steel then Nitride coated! Nitride coating is innovative finish that is replacing chrome lined because it is more accurate, better for the environment & less expensive. It has a 1:7 twist rate, MIDLENGTH gas system and head spaced twice from the US manufacturer.
The 15” Hera Keymod is made from Airplane grade Aluminum & then hard coat anodized for durability.
We assemble our uppers exclusively with Veterans of our Armed Services! These military men have an eye for detail, they scope portholes, torque to military specs & quality check each upper.