KCI 26-round .45ACP Magazine for GLOCK G21

$22.99 $15.00
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Below are the available bulk discount rates for each individual item when you purchase a certain amount

  • Buy 4 - 9 and get 5% off
  • Buy 10 or above and get 10% off
(13 reviews)
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KCI 26-round .45ACP Magazine for GLOCK G21


KCI quality pistol magazines are constructed with a hardened steel insert encased in high tech polymer. The polymer coating protects the magazine and prevents deformation, even when dropped. Compatible with Glock models 21, 30, 30S, 41 and Glock magazine compatible firearms.

Limited lifetime warranty


  • Weight: 0.3 lbs
  • Compatible with: Glock 21 / 30 / 30S / 41
  • Caliber: .45 ACP
  • Capacity: 26 rounds
  • Body Material: Polycarbonate
  • Spring Material: Music Wire


  • 5
    Good mags!!!

    Posted by Unknown on 30th Oct 2021

    Fits perfectly and snug, no problem so far. Loads easily and would recommend upgrading with Pearce +2 mag extensions to get the most out of these magazines. Highly recommended, I will be buying again!

  • 5
    Good price, fast shipping

    Posted by Captain Jim on 30th Oct 2021

    I’ve bought this brand of mags before and had good results with them. AU had them at the best price with low shipping charge. Arrived quickly and work flawlessly. A+

  • 5
    Good extended round magazine

    Posted by PAUL JESTICE on 8th Feb 2021

    Had not seen these 26 rounders before. Made a good addition to my others. Great price and speedy delivery.

  • 5
    Universal high capacity

    Posted by Gabriel Garcia on 7th Feb 2021

    Works great for my Kriss Vector to my Glock 21.