The Emissary 4.25 AOS in .45 ACP features a Cerakote finish and custom 1911-style enhancements offering a serious defensive pistol. Its Tri-Top cut slide with 40 LPI serrations houses a heavy-profile bull barrel for accuracy and reduced muzzle flip. The forged slide and frame include a Picatinny rail merging form and function. The Agency Optics System (AOS) adds versatility fitting popular footprints like RMR Shield Delta Point Pro and Docter. Each AOS plate has an integral rear sight for proper optic height and a visible co-witness in nearly all configurations enhancing precision and defensive capability. - Caliber .45 ACP - Color Black - Barrel 4.25 Forged Stainless Steel Nitride Match Grade Fully Supported Ramp Bull 1:16 - Slide Forged Carbon Steel Black Cerakote Optics-Ready - Frame Forged Stainless Steel Black Cerakote - Sights Tritium/Luminescent Front Black Serrated Rear - Recoil System Commander Length - Grips VZ Grips Thin-Line G10 - Magazines (2) 8-Round - Weight 40 oz - Length 7.75 - Height 5.25