The Springfield Armory 1911 Operator COA / AOS .45 ACP is a duty-ready tactical sidearm that blends legendary performance with state-of-the-art optical engineering. Built around a rugged, forged carbon steel frame and slide, this heavy-duty pistol features a protective black Cerakote finish for exceptional resistance to wear and corrosion. The slide comes factory-milled with an advanced optics cut to house the included, high-efficiency Aimpoint COA reflex red dot sight. Match-grade execution is delivered through a 5-inch forged stainless steel barrel combined with a highly crisp, standard single-action target trigger. Lastly, tactile control and recoil management are optimized using a high-hand beavertail safety, integrated Picatinny accessory rail, and aggressive scalloped G10 laminate grips.