Good & Bad Gas/Carrier Keys - Mil-spec is not Mil-spec
This video delves into the critical topic of gas and carrier keys for firearms, highlighting the discrepancies between "mil-spec" claims and actual product quality. The analysis focuses on distinguishing between good and bad examples, suggesting that not all parts marketed as military-specification meet the intended standards. This content is valuable for firearm owners and builders seeking to understand the importance of component quality and proper specifications.








