ProMag FN Five-seveN USG 5.7x28mm 30 Round Magazine-Black

The magazine body is constructed of a proprietary DuPont Zytel based polymer. The follower is injection molded. It has a patented design and heat-treated chrome silicon wire magazine spring. Includes flush-fit extension.

  • Caliber: 5.7x28mm
  • Capacity: 30 rounds
  • Finish: Black
  • Material: DuPont Zytel based polymer
  • Fits: FN Five-SeveN USG
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