The Springfield Armory(R) 1911 Operator AOS Gear Up is a full size 45 ACP Semi-Auto pistol with an optics ready Coyote Brown Cerakote(R) slide and frame. It uses a 5 in forged stainless steel match grade barrel with 1:16 twist Tritium front sight black serrated rear sight and Black G10 grip panels. The Gear Up package configuration is listed with four 8 round magazines and a soft pistol case.Key Features45 ACP chambering with 8+1 capacity.5 in forged stainless steel match grade barrel with 1:16 twist.Coyote Brown Cerakote(R) carbon steel slide and frame with integral Picatinny rail.Optics ready AOS slide with forward cocking serrations.Tritium front sight with black serrated rear sight.Black VZ Grips(R) G10 grip panels with ambidextrous safety and beavertail frame configuration.Gear Up package includes four 8 round magazines and a soft pistol case.Springfield Armory(R) builds modern firearms that blend proven designs with contemporary features for today's shooters. The brand is known for duty-capable handguns and performance-oriented platforms that support optics lights and high-round-count training. Springfield Armory focuses on practical reliability shooter-friendly ergonomics and consistent value across its lineup.