Kriss

Kriss Glock G21 Magazine Extension KIT 45 ACP + 17 Rd. ALP

Kriss Kriss Glock G21 Magazine Extension KIT 45 ACP + 17 Rd. ALP
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Kriss

Overview

The Kriss Glock G21 Magazine Extension Kit 45 ACP + 17 Rd. ALP is a glock magazine for the Glock platform, featuring caliber 45 ACP. Tracked starting at $17.96.

Specifications

MPNKVA-MX2K45AP00
Glock ModelG21
Caliber45_ACP
Magazine Capacity17

Available Merchants(3)

Prices checked

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KY Gun Company logo
KY Gun Company
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In Stock
$24.66
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BattleHawk Armory logo
BattleHawk Armory
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$29.69
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Palmetto State Armory logo
Palmetto State Armory
$9.99 shipping (free over $99)
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In Stock
$32.99
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Build history on GunPartPicker

Builders on GunPartPicker first added the Kriss Glock G21 Magazine Extension KIT 45 ACP + 17 Rd. ALP to a build in September 2026.

Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today all 3 retailers we track have it in stock. Buying today, the lowest price is $24.66 at KY Gun Company, which matches the best price we saw in October.

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Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers

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