This video addresses a common issue with AR-15 rifle barrels: improper seating depth. It provides a detailed explanation of the problem and offers practical solutions and fixes for gun owners experiencing this malfunction. The content is geared towards AR-15 owners and those interested in firearm maintenance and troubleshooting.
This video debunks the myth that new firearm barrels do not require cleaning. Brownells Gun Techs Steve and Caleb use a borescope to demonstrate that factory-new barrels, particularly AR-15s, often contain grease in the bore and chamber. This grease can cause extraction failures, pressure issues leading to malfunctions, and in extreme cases, a catastrophic weapon failure or 'KA-BOOM.' The experts advise a simple cleaning with solvent to remove this protective shipping grease before firing the first round, regardless of whether the barrel is a replacement or part of a new firearm.
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