SIG Sauer is working to become as much of a one-stop shop as possible for everything in the firearms and accessories market. One component of the company's expansion has been the introduction of its own ammunition line, and SIG added .223 Rem. match and .300 Win. Mag. match to the lineup for 2017. The company's line of match-grade ammunition uses premium primers designed to keep velocity variations to a minimum. The company's state-of-the-art loading facility uses electromechanical measurements to ensure conformity between rounds. Watch our video above to learn more.