ProMag 645, 4506, 4566, 4586 Series .45 ACP 8-Round Magazine

Favored by budget-minded shooters across the country, the ProMag® 645, 4506, 4566, 4586 Series .45 ACP 8-Round Magazine is a performance-enhanced centerfire pistol magazine, featuring precision-machined and heat-treated steel with impact-resistant polymer baseplates for unparalleled durability and lasting field service in demanding tactical and personal defense applications. This magazine boasts a chrome silicon internal spring with an injection-molded polymer follower for proper cartridge alignment and smooth, jam-free operation, while numbered witness holes offer quick visual round counts for additional reliability in fast-action environments. Still not convinced? This magazine is 100% American-made for superior quality and comes with ProMag's legendary lifetime warranty, promising years of reliable field service you can truly depend on. Order yours today!