Is a dry AR-15 a problem? 😨
This guide details a practical test of an AR-15's reliability when operated with a dry bolt carrier group (BCG). The video demonstrates that a custom-built AR-15, despite being overgassed and intentionally run without lubrication, can still function reliably under suppressed fire for a limited number of rounds. The speaker, a firearms enthusiast with practical range experience, highlights that lubrication can quickly burn off, questioning the necessity of constant re-application for basic function.













