Tech Tip: AR-15 5.56/.223/.223 Wylde
This YouTube video from Brownells features gun tech Steve Ostrem explaining the distinctions between three popular AR-15 chamberings: 5.56 NATO, .223 Remington, and .223 Wylde. The video aims to educate viewers on the nuances of these calibers, likely focusing on compatibility, performance, and potential use cases. A link to further information on Brownells' website is provided.







