Nighthawk Custom .45 ACP Gov. Stainless 8 Round With Base Pad. 45 ACP Magazine is a high-quality mag that ensures you have everything you need in one convenient package. These Magazines by Nighthawk Custom are constructed out of heat treated tempered stainless steel that provides the necessary strength and durability while also remaining highly corrosion resistant for use in a broad range of situations and environments. Each Nighthawk Custom 1911 .45 ACP Pistol Magazine has a hardened steel follower that ensures you have positive lock-back after every shot that ensures the most reliable feeding and function. Plus the parallel feedlips consistently position rounds into the feedramp at a consistent angle for enhanced reliability. Using load indicators in the sides of the magazine allows you to know when you magazine is loaded to capacity without sacrificing strength to the structure of the main tube. Equip the Nighthawk Custom 1911 .45 ACP GL Magazine to always have mags on hand for when you need them most. Specifications for Nighthawk Custom 1911 .45 ACP Magazine Pistol Magazine: Manufacturer: Nighthawk Custom Gun Make: 1911 Platform Caliber: .45 ACP Fabric/Material: Stainless Steel Width: 3.2 in Package Contents: Nighthawk Custom 1911 .45 ACP Magazine What firearm models does the manufacturer say Nighthawk Custom 1911 .45 ACP Magazine Pistol Magazine is compatible with? The manufacturer says that Nighthawk Custom 1911 .45 ACP Magazine Pistol Magazine is compatible with 1911 .45 ACP 1911Nighthawk Custom MG0042: .45 ACP Gov. Stainless 8 Round With Base Pad