The Mec-Gar Mag Beretta PX4 9mm 21rd AFC is a high-capacity pistol magazine engineered specifically for Beretta PX4 9mm pistols. Built with a heat-treated steel body, a high-impact green polymer follower, and an extended basepad, it is designed to deliver smooth, consistent feeding for long training days and regular range use.

This 21-round magazine offers increased capacity over standard options, reducing reloads and helping shooters stay focused on fundamentals during practice or competition. The anti-friction coating supports reliable operation over time, while the robust spring maintains dependable round stacking. It is a practical upgrade for PX4 owners who want more time shooting and less time loading, backed by Mec-Gar’s long-standing reputation for quality magazines used by major firearm manufacturers.

Key Features:

• Manufacturer: Mec-Gar
• Model: MCGPBPX421AFC
• Caliber: 9mm
• Capacity: 21 Rounds
• Product Type: Magazine
• Finish: Anti-Friction Coating
• Color: Black
• Compatibility: Fits Beretta PX4 9mm Pistols