The Kriss MagEx is a magazine extension kit for your 9mm Glock 17 magazine. The MagEx adds an additional twelve rounds capacity to your G17 magazine for a total of 40 rounds. The MagEx maintains functionality with your  9mm  Glock pistol.
Note: Glock 17 magazine not included
+23 extension for 17 9mm Glock 17 magazine
Shipping Dimensions
Item Weight: 0.3 pounds.
Billable Weight : 1 pounds.
Dimensions: 6" (W) x 1" (H) x 14.5" (D)
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