Gunsmith Part: Troubleshooting Common AR-15 Misfires and Failures to Feed
The Bolt Service Group’s Position Analyzing the Firing Pin On the coronary heart of the AR-15’s operation lies the bolt service group (BCG). This meeting is a fancy system answerable for biking the motion, extracting spent casings, and chambering new rounds. Any malfunction throughout the BCG can result in a failure to feed, a failure…
