This machined, high quality 7.62×39 Extractor Cartridge is a critical part of the 7.62 Bolt. Its claw edge pulls the empty cartridges from the firing chamber of your rifle. If you are  experiencing “failure to extract” issues with your rifle, the first part you should replace is the Extractor. This part is marked with 2 lines to distinguish it from extractors designed for other calibers.