Wilson Combat Extractor Spring Chrome Silicon AR15 M4 Platform Chrome

Wilson Combat Extractor Spring Chrome Silicon AR15 M4 Platform Chrome. They are the top choice of competition shooters seeking the longest in spring life. Improved spring design aids positive extraction and lasts many times longer than the factory spring. Change the Beretta 92 extractor spring whenever you clean your extractor (every 5000 rounds) or when your pistol's extraction becomes erratic or weak; Package includes 2 Chrome Silicon Extractor Springs; Specifications for Wilson Combat Extractor Spring: Manufacturer: Wilson Combat Finish: Chrome Package Contents: Wilson Combat Extractor Spring What firearm models does the manufacturer say Wilson Combat Extractor Spring is compatible with? The manufacturer says that Wilson Combat Extractor Spring is compatible with AR-15 M4 Beretta 90Wilson Combat TR-EXS-CS: Extractor Spring Chrome Silicon AR15 M4 Platform Chrome