Would you run your truck without oil?
This video explores the limits of firearm maintenance by detailing the abuse of an AR-15 rifle that endured approximately 20,000 rounds, many with a suppressor, without a full bolt carrier group (BCG) disassembly. The speaker highlights that neglecting basic cleaning, like wiping the BCG with an oily rag after each session, can lead to malfunctions such as failure to fire due to a gummed-up firing pin channel. The rifle eventually became non-functional, requiring significant effort to cycle the bolt, demonstrating the consequences of deferred maintenance.












