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  1. Platform
    AR-15
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    20-Round
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AR-15 Magazines

Looking for quality, name-brand AR-15 magazines? You're in the right place. At GunMag Warehouse, we carry all the popular AR-15 mags from trusted brands like Magpul, Lancer, Duramag, and more. Whether you're looking for standard 30-round mags, low-capacity options, or high-capacity drum magazines, you'll find everything you need right here, all at a price you can afford. Having trouble deciding on the right AR15 magazine for you? No sweat. Contact our customer service team today. We're here to help.

  1. Magpul PMAG GEN M3 AR-15 .223 / 5.56 20-Round Magazine
    Magpul PMAG GEN M3 AR-15 .223 / 5.56 20-Round Magazine
    (648)
    $14.99 $12.99 $14.99 Save $2.00
  2. Lancer L5 AR-15 .300 Blackout 20-Round Advanced Warfighter Magazine
    Lancer L5 AR-15 .300 Blackout 20-Round Advanced Warfighter Magazine
    (234)
    $20.99 $14.99 Save $6.00
  3. Lancer L5 Gen 2 AR-15 .223 / 5.56 20-Round Advanced Warfighter Magazine
    Lancer L5 Gen 2 AR-15 .223 / 5.56 20-Round Advanced Warfighter Magazine
    Available in GunMag Exclusive OD Green
    (19)
    $18.99 $23.99 $13.99 $15.99 Save $9.00
  5. Promag AR-15 Rollermag .223 Rem / 5.56 NATO 20-Round Magazine
    Promag AR-15 Rollermag .223 Rem / 5.56 NATO 20-Round Magazine
    (76)
    $10.99
  6. Hexmag AR-15 .223 / 5.56 20-Round Shorty Polymer Magazine
    Hexmag AR-15 .223 / 5.56 20-Round Shorty Polymer Magazine
    (123)
    $12.99
  9. Hexmag HEXVIEW Series 2 Shorty AR-15 .223 / 5.56 20-Round Magazine
    Hexmag HEXVIEW Series 2 Shorty AR-15 .223 / 5.56 20-Round Magazine
    $15.99
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