Key Points: The M16 rifle's adoption marked a turning point in U.S. military rifle design , moving away from traditional .30 caliber rounds to a lighter, high-velocity 5.56mm caliber.
Travis Pike is a firearms journalist and writer, specializing in gun knowledge and reviews. With his work featured in publications such as The National Interest, Gun University, and GunsAmerica.com, Travis provides informative and engaging content on a variety of topics related to firearms, including weapon comparisons, historical pieces, and product reviews.