Strong and reliable the Pro Mag Beretta 92F Pistol Magazine provides superior firepower at a fraction of the cost. These Magazines from the creators at ProMag feature a heat treated carbon steel body that can withstand repeated firings. With a chrome silicon wire magazine spring the Pro Mag Beretta 9MM Pistol Magazine transitions smoothly between rounds. Fire like factory new with a Pro Mag Beretta 10-Round Pistol Magazine.