ProMag Steel Pistol Magazine Beretta Mod 81 .32 ACP 15-Round Black 15RD. The springs are precision wound using heat-treated chrome silicon wire. Bases and followers are injection molded from polymers selected for their durability. The result is quality consistency durability and reliability. Specifications for ProMag Steel Beretta Mod 81 .32 ACP 15-Round Pistol Magazine: Manufacturer: ProMag Gun Model: Beretta Cheetah 81 Caliber: .32 ACP Magazine Capacity: 15 Round Features of ProMag Steel Beretta Mod 81 .32 ACP 15-Round Pistol Magazine Magazine body constructed of heat treated steel with black oxide finish Injection molded magazine follower Magazine spring formed from heat treated chrome silicone wire Package Contents: ProMag Steel Beretta Mod 81 .32 ACP 15-Round Pistol Magazine What firearm models does the manufacturer say ProMag Steel Beretta Mod 81 .32 ACP 15-Round Pistol Magazine is compatible with? The manufacturer says that ProMag Steel Beretta Mod 81 .32 ACP 15-Round Pistol Magazine is compatible with Beretta Cheetah 81ProMag BER-A16-15RD: Steel Pistol Magazine Beretta Mod 81 .32 ACP 15-Round Black