Forged 7075-T6 aluminum

Hardcoat anodized black

Picatinny rail

M4 feed ramps

Start you new build today with the Bear Creek Arsenal M4 Flat Top Stripped Upper Receiver. These upper receivers are forged from 7075-T6 aluminum and hardcoat anodized black. They are built to Mil-Spec for compatibility with a wide range of AR-15 components. This AR-15 stripped upper receiver does not include forward assist or dust cover.Bear Creek Arsenal products complete their entire production cycle at their Sanford, North Carolina facilities. Drilling, reaming, rifling, and turning are all performed on CNC machines under ISO-9002 Quality Systems, allowing Bear Creek to precisely control each step of manufacturing. Careful inspection ensures each barrel meets their stringent standards before shipping.