Wilson Combat 1911 Officer 45 Automatic Colt Pistol ACP 7 Rd Stainless. The magazine springs are specially fabricated from the highest tensile strength heavy duty spring for long service life enhanced feeding and positive slide stop operation. It is manufactured from aircraft grade certified stainless steel and heat treated for maximum durability and service life. This Officer model has a black finish and a low-profile steel base pad. Specifications for Wilson Combat 47OXCB 1911 Officer 45 Automatic Colt Pistol (ACP) 7 Rd Stainless: Manufacturer: Wilson Combat Gun Make: Wilson Combat Colt Gun Model: Wilson Combat 1911 Colt 1911 Officer Caliber: .45 ACP Magazine Capacity: 7 Round Finish: Black Fabric/Material: Stainless Steel Package Contents: Wilson Combat 47OXCB 1911 Officer 45 Automatic Colt Pistol (ACP) 7 Rd Stainless The Wilson Combat 47OXCB 1911 Officer 45 Automatic Colt Pistol (ACP) 7 Rd Stainless is a quality addition to the Wilson Combat lineup. For more great deals on 1911 Pistol Magazines by Wilson Combat please browse our Wilson Combat Magazines page. What firearm models does the manufacturer say Wilson Combat 47OXCB 1911 Officer 45 Automatic Colt Pistol (ACP) 7 Rd Stainless is compatible with? The manufacturer says that Wilson Combat 47OXCB 1911 Officer 45 Automatic Colt Pistol (ACP) 7 Rd Stainless is compatible with Colt 1911 Officer Wilson Combat 1911