The SIG SAUER(R) P211 GTO is a full-size single-action-only pistol chambered in 9mm Luger. It pairs a 4.4-inch bull barrel with a MACH3D compensator and provides a maximum 23+1 capacity with the included 23-round magazine.The pistol features a steel frame alloy grip module G10 grip panels and a flat skeletonized trigger. A SIG-LOC PRO optics-ready slide fiber-optic front sight black fixed rear sight and Picatinny accessory rail complete the configuration.Key Features:Caliber: 9mm Luger.Action: Hammer-fired single action only.Barrel: 4.4-inch carbon steel bull barrel.Compensator: MACH3D compensator.Capacity: 23+1 with the 23-round magazine; 21+1 with either 21-round magazine.Grip: Alloy grip module with G10 panels.Sights: Fiber-optic front and black fixed rear.Optics: SIG-LOC PRO optics-ready slide.Safety: Grip safety ambidextrous thumb safeties and firing pin safety.Includes: One 23-round and two 21-round P320-compatible steel magazines.About SIG SAUER(R)SIG SAUER(R) produces firearms with a strong emphasis on modern engineering modularity and duty grade performance across its catalog. The brand is widely known for handguns rifles optics and related products developed for military law enforcement defensive and sporting applications. SIG Sauer(R) products are recognized for durable construction practical innovation and broad platform support across a wide range of configurations.