Daniel Defense 5.56 Bolt Assembly

The Daniel Defense 5.56 NATO (5.56x45mm & .223 Remington) / 300 Blackout (7.6x35mm) Bolt Assembly.
Made from Carpenter 158 Steel. High Pressure Tested
Magnetic Particle Inspected
Shot Peened Bolt
Heavy Phosphate Coated
Extractor Booster