3 years, 50,000 rifles later: Why US Army is moving on from the M7

 In December, the US Army will introduce the M8 carbine, a new weapon designed for improved soldier mobility. This carbine addresses feedback regarding the cumbersome nature of the M7 rifle; it is about a pound lighter and features a shorter barrel. Sig Sauer states that the M8 will offer enhanced performance while maintaining compatibility with the existing 6.8mm ammunition system, equipping soldiers with advanced capabilities. In December, the US Army will introduce the M8 carbine, a new weapon designed for improved soldier mobility. This carbine addresses feedback regarding the cumbersome nature of the M7 rifle; it is about a pound lighter and features a shorter barrel. Sig Sauer states that the M8 will offer enhanced performance while maintaining compatibility with the existing 6.8mm ammunition system, equipping soldiers with advanced capabilities.