Maintaining Reliability: A Guide to AR-15 Extractor Springs
Understanding the Bolt’s Critical Component The Extractor’s Function and Location The AR-15’s bolt carrier group (BCG) is the heart of the rifle’s action, responsible for cycling rounds, firing, and extracting spent casings. The extractor spring is a vital, though often overlooked, component within this group. Its function, while seemingly simple, is indispensable for the reliability … Read more