Glock G17 Mec-Gar Mag with +5 round Mag Extension Assembly

Excess Arms
$51.99
(2 reviews)
Current Stock:
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Mec-Gar G17 magazine with +5 extension designed to work in any Glock G17 patterned pistol. Deigned to hold 23 rounds while complying with USPSA 140mm size limits this extension is machined from 6061 aluminum and finished with Black Hardcote Anodizing. Extended length Magazine Spring is wound from high strength Music Wire to ensure unparalleled reliability without needlessly increasing loading force.

Assembly includes:
 
  • Mec-Gar factory magazine and follower.
  • Magazine Extension made from Billet Aluminum.
  • Extended length magazine spring.

 

DISCLAIMER: This product is not manufactured, authorized, endorsed or warranted by Glock. This product is not manufactured, authorized, endorsed or warranted by Mec-Gar. Glock does not warrant or represent that this product is compatible with Glock pistols.

Reviews

  • 5
    Quality

    Posted by John on Sep 23rd 2025

    Great quality over all. I strongly like the increase of holding more amunition.

  • 5
    Mec-Gar with Extension

    Posted by Mark on Sep 15th 2025

    These Mags easily hold 23 rounds and it either Staccato HD or Glock . Excess Arms had these shipped quickly and at a very reasonable price