Tisas 1911 Carry DS Comp 9mm Pistol, 4.25-inch, AOS, Two 18-Round Mags, Black The Tisas 1911 Carry DS Comp pairs the double-stack 1911 format with 9mm chambering and a 4.25-inch barrel. Its black appearance and AOS optic-ready configuration define the model, and two 18-round magazines are included. For someone choosing a Carry DS Comp, the barrel length, sight-mounting provision and supplied magazines are central details of the configuration. The double-stack format places the emphasis on magazine capacity within the 1911 design. Each supplied magazine holds 18 rounds, while the second magazine gives you another magazine to keep available for a range session. The AOS optic-ready configuration provides a defined mounting system for compatible sighting equipment. Match the optic and its required hardware to that interface when planning your setup. Key Features Carry DS Comp model: Combines the named 1911 configuration with 9mm chambering. 4.25-inch barrel: Provides the exact supported barrel length. AOS optic-ready configuration: Identifies the sight-mounting provision. Two 18-round magazines: Includes two magazines, with capacity stated separately for each. Specifications Manufacturer: Tisas USA Model: 1911 Carry DS Comp Product type: Pistol Caliber: 9mm Barrel length: 4.25 inches Configuration: Double stack; AOS optic ready Color: Black Magazine capacity: 18 rounds each Package Contents Tisas 1911 Carry DS Comp 9mm pistol Two 18-round magazines Choose the black Tisas 1911 Carry DS Comp 9mm AOS pistol at BattleHawk Armory.