Apex Tactical Specialties Failure Resistant Extractor - FN 509

The Apex Failure Resistant Extractor for the 9mm models of the FN 509 is designed to ensure consistent and reliable extraction under the most adverse conditions. Machined from a billet of heat-treated stainless steel, the critical engagement surface features Apex's custom extractor hook geometry that is machined by wire EDM. When installed, the extractor will: Deliver consistent and reliable extraction For Use In These Guns Works in all current production 9mm models of the FN 509, including the FN 509 Midsize and FN 509 Compact MRD. Does Not Fit These Guns Does not function in FNS or FNS Compact models.