Heat-treated steel construction High-tensile steel spring Injection-molded polymer follower Impact-resistant polymer floor plate Specifically engineered for use with compact "Baby Desert Eagle" pistol models chambered in .45 ACP, the Magnum ResearchA(R) Baby Desert Eagle .45 ACP 10-Round Magazine is a genuine factory magazine, designed to deliver consistent operation and jam-free feeding performance in fast-action tactical and combat applications. Featuring durable stainless steel construction with a corrosion-resistant finish, this magazine offers unparalleled strength and durability, while the flush-fit injection-molded polymer floor plate offers improved durability. Better yet, this centerfire pistol magazine boasts a high-tensile steel spring and heat-treated polymer follower, engineered to deliver proper cartridge alignment and consistent operation for reliable, jam-free feeding in virtually any environment. Made in USA.