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  1. Caliber
    5.7 x 28mm
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Material
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Inventory
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Customer Rating
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    10 items
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    & up     22 items
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    & up     26 items
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5.7x28mm Magazines

Browse our selection of 5.7x28mm magazines and stock up for your next range trip. At GunMag Warehouse, we’re stocked with 5.7 mags for FN Five-seveN, Ruger-57, and M&P 5.7 pistols, as well as AR-15 pattern and PS90 rifles. Whether you need a standard magazine for carry or are looking to up your firepower with an extended magazine, we’ve got you covered with quality gear you can depend on. With both steel and polymer options, we have the perfect mags for every shooter.

  5. ProMag FN Five-seveN USG 5.7x28mm 30-Round Extended Magazine
    ProMag FN Five-seveN USG 5.7x28mm 30-Round Extended Magazine
    $32.49 $34.99
  14. ProMag FN Five-seveN USG 5.7x28mm 55-Round Drum Magazine
    ProMag FN Five-seveN USG 5.7x28mm 55-Round Drum Magazine
    $84.99
  20. ProMag FN 5.7x28mm AR-Style Carbine 55-Round Drum Magazine
    ProMag FN 5.7x28mm AR-Style Carbine 55-Round Drum Magazine
    (2)
    $76.99 $77.99
  23. FN PS90, P90 5.7x28mm 50-Round Factory Magazine
    FN PS90, P90 5.7x28mm 50-Round Factory Magazine
    Out of stock
    (197)
    $58.99 $39.99 Save $19.00
  24. CMMG MK4/AR15 5.7x28mm 32-Round Magazine (Right)
    CMMG MK4 / AR15 5.7x28mm 32-Round Magazine
    Out of stock
    (6)
    $39.99 $29.99 Save $10.00
  25. KCI USA P90 5.7x28 50-Round Magazine
    KCI USA P90 5.7x28 50-Round Magazine
    Out of stock
    (1)
    $29.99 $20.99 Save $9.00
  29. Smith & Wesson M&P5.7 5.7x28mm 10-Round Magazine
    Smith & Wesson M&P5.7 5.7x28mm 10-Round Magazine
    Out of stock
    (1)
    $42.99 $36.99 Save $6.00
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