American Rifle Company Head/ Extractor Rifle Bolt M15 Coup De Grace RH - 422 Black. Designed for precise bolt face geometry and consistent case control the system ensures smooth feeding positive extraction and dependable ejection under demanding conditions. Specifications for American Rifle Company Head/ Extractor Rifle Bolt: Manufacturer: American Rifle Company Color: Black Fabric/Material: Stainless Steel Finish: DLC Action Type: Bolt Action Package Contents: American Rifle Company Head/ Extractor Rifle Bolt American Rifle Company 810094450731: Head/ Extractor Rifle Bolt M15 Coup De Grace RH - 422 Black