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KCI Glock Magazine For 40s&w - 31 Rounds

  • KCI manufactured Glock 31 Round 40s&w magazine
0.25 LBS
Calculated at checkout
Minimum Purchase:
1 unit(s)

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Product Description

KCI manufactured Glock 31 Round 40s&w magazine

These are made by KCI and a quality replacement magazine for a Glock. Glock magazines have a hardened steel insert which is encased in a high tech polymer (which is fully metal lined). The polymer coating protects the gun magazine and prevents deformation, even when dropped from great heights.


  • Constructed from steel and polymer just like factory Glock mags.
  • Compaitable Glock 40s&w pistols:  Glock 22, 23, 27, & 35 models
  • Construction: Polymer/Steel
  • MFG: KCI
  • Fits Glock 22, 23, 27, & 35 models
  • Ultra-durable polymer with steel lining
  • Viewing holes revealing how many rounds are left

For best results KCI Mags recommends loading half of the magazine capacity and leaving it loaded over-night before your initial use. This will help with future loading of the gun magazine and make it easier.

It may not be possible to initially load them to capacity. Loading half of the listed capacity and leaving it loaded overnight before the first use will ease future loadings.



We will not ship this item to states in which the sale, transfer or possession of high capacity magazines are restricted. Any order resulting in a cancellation due to an attempted violation of your states magazines restrictions will be subject to a re-stocking fee*.




*See Terms and Conditions for Full Details


We will not ship this item to the following locations:

California, Hawaii, Maryland, Massachusetts, New Jersey, New York or Washington D.C.

If you place and order for a High Capacity Gun Magazine from a restricted state your order will be canceled.

Warranty Information

Limited Lifetime Warranty

KCI USA guarantees all of their products free from manufacturer defects for the lifetime of the product.

This warranty does not cover products that have been abused, mishandled, excessively used, torture tested, etc.

Repairs and replacements will be given at the manufacturer's discretion based on the condition of your item.

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