Forgings AR-15 Lower & Upper Receivers (Cerro Mfg.)

7075/T6 series Aerospace Aluminum Alloy Forgings

T6 Heat Treat which Maximizes Hardness and Structural Load-Bearing Strength

Lower & Upper Receiver Forgings (New Open Crate)

• Forgings: Forging is a process where a solid block of aluminum (a billet) is compressed under immense mechanical pressure inside a die cavity. Unlike casting or direct machining, forging forces the metal's internal grain structure to flow smoothly into the exact shape of the part, eliminating porosity and drastically increasing fatigue resistance and structural reliability.