Kriss Magazine Extension Kit 17 Round Fits Glock 21, 21SF, Kriss Vector Carbine Magazine Polymer Black

Product #: 244285 Kriss #: ACMEK0800101
Date expected in stock: Overdue

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Product Information

The Kriss Glock 21, 21SF magazine extension kit will add +17 rounds to your factory Glock magazine. The extension consists of a sleeve, base plate and extended magazine spring. The factory follower is used with this extension kit. The back of the base pad extension has round count witness holes to keep track of your ammo. This kit works best with newer magazine bodies, pre-ban magazines may have reliability issues.

Technical Information :
  • Increased Capacity, 17 Additional Rounds
  • Secure Two-Piece Extension
  • Extra Power Spring
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