Ed Brown Products Extractor 1911 70 Series .45 ACP Blue. Install one of these and eliminate feeding/extraction problems before they start. Fully machined from aircraft quality heat-treated 4340 alloy steel bar stock for long wear and extra strength. Guaranteed for life against breakage. Specifications for Ed Brown Products 1911 70/80 Extractor: Manufacturer: Ed Brown Products Fabric/Material: Heat Treated Alloy Steel Package Contents: Ed Brown Products 1911 70/80 Extractor What firearm models does the manufacturer say Ed Brown Products 1911 70/80 Extractor is compatible with? The manufacturer suggests that Ed Brown Products 1911 70/80 Extractor is compatible with Colt 1911 Colt 1911 Government Series 70 5inEd Brown Products 1301: Extractor 1911 70 Series .45 ACP Blue