Warfighter Armory Colt 1911 9mm 10-Round Magazine, Extended Polymer Base Plate The Warfighter Armory Colt 1911 magazine is a 9mm, 10-round magazine manufactured by SF Meccanica. It uses a steel magazine body with a black low-friction PTFE treatment and a extended polymer base plate. The stated Colt 1911 pattern is the relevant pistol-magazine application for this configuration. The extended polymer base plate adds a gripping surface at the bottom of the steel magazine body. This is a 10-round single-stack 9mm configuration for compatible Colt 1911-pattern pistols. The black PTFE-based surface treatment is designed to reduce friction inside the cartridge housing, while the single-stack layout is a central magazine-pattern detail. Key Features Pistol Pattern: Colt 1911 magazine application. Capacity: 10 rounds in 9mm. Body: Steel magazine body. Finish: Black low-friction PTFE treatment. Base Plate: Extended Polymer construction with an extended gripping surface. Specifications Supplier/Brand: Warfighter Armory Manufacturer: SF Meccanica Manufacturer Part Number: 1911910 Platform: Colt 1911 pattern Caliber: 9mm Capacity: 10 rounds Magazine Body: Steel Finish: Black low-friction PTFE treatment Base Plate: Extended Polymer Configuration: Single stack Compatibility For compatible Colt 1911-pattern pistols chambered in 9mm with the stated single-stack magazine pattern. Shop the Warfighter Armory Colt 1911 9mm 10-Round Magazine, Extended Polymer Base Plate at BattleHawk Armory.