Springfield PX9229LAOS: The Emissary AOS features an all-black Cerakote finish and custom 1911-style enhancements for a serious defensive pistol. Its 5\" barrel is paired with a Tri-Top cut slide with 40 LPI flat-top serrations and a heavy-profile bull barrel for maximum accuracy and reduced muzzle flip. With a forged slide and frame for strength and durability, the Emissary blends form and function. The pistol includes the Agency Optics System (AOS) with plates compatible with popular footprints like RMR, Shield, Delta Point Pro and Docter. Each AOS plate has an integral rear sight for proper optic height and an intuitive sight picture, providing a visible co-witness in nearly all configurations. Includes two magazines and soft case.