Pro Mag Beretta 96 .40 S/W Pistol Magazine Steel Blue 10 Round BER 02-10RD. 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 Beretta 96 .40 S&W 10-Round Pistol Magazine: Manufacturer: ProMag Caliber: .40 S&W Magazine Capacity: 10 Round Quantity: 1 Included Accessories: Standard Features of Pro Mag Beretta 96 .40 S/W 10-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 Beretta 96 .40 S&W 10-Round Pistol Magazine What firearm models does the manufacturer say ProMag Beretta 96 .40 S&W 10-Round Pistol Magazine is compatible with? The manufacturer says that ProMag Beretta 96 .40 S&W 10-Round Pistol Magazine is compatible with Beretta 96Pro Mag BER 02-10RD: Beretta 96 .40 S/W Pistol Magazine Steel Blue 10 Round