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Glock Magazine - .40 - 31 Rounds - KCI

SKU: HKP-02297

KCI manufactured Glock 31 Round .40 Magazine

Manufactured by KCI of South Korea , Glock drop-free magazines for your Glock .40 handgun. These aftermarket Glock magazines have a hardened steel insert encased in high tech polymer (fully metal lined). This polymer coating protects the magazine and prevents deformation, even when dropped from a great height.

  • Fits all Glock .40 pistols such as the 35, 22, 23 & 27 models
  • Capacity: 31 Rounds
  • Caliber .40
  • Construction: Polymer/Steel
  • KCI manufactured and made to last

This quality replacement magazine for a Glock .40 firearm is constructed from steel and polymer just like the factory Glock mags. Each will work with all generations of Glock's including those with ambidextrous magazine releases & can be rebuilt using factory magazine parts.

Like many new magazines, these have an extremely stiff springs from the factory. It may not be possible to initially load them to full capacity. Loading half of the listed capacity and leaving it loaded overnight before the first use will ease future loadings. These mags do take some break in time to get these to work in some cases.

Please note: This item is SOLD AS IS since it is an aftermarket magazine and not a Glock factory OEM magazine and a closeout. They are priced to sell as they are no longer available and to most people are worth taking the plunge.
Condition: New
Origin: Korea
Caliber: 40 S&W
Magazine Type: Magazine
Magazine Capacity: 31
Price: $19.95
In Stock
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Glock Magazine - .40 - 31 Rounds - KCI
Glock Magazine - .40 - 31 Rounds - KCI
Glock Magazine - .40 - 31 Rounds - KCI
Glock Magazine - .40 - 31 Rounds - KCI
Glock Magazine - .40 - 31 Rounds - KCI
Glock Magazine - .40 - 31 Rounds - KCI
Glock Magazine - .40 - 31 Rounds - KCI
Glock Magazine - .40 - 31 Rounds - KCI
Glock Magazine - .40 - 31 Rounds - KCI
Glock Magazine - .40 - 31 Rounds - KCI
Glock Magazine - .40 - 31 Rounds - KCI
Glock Magazine - .40 - 31 Rounds - KCI
Glock Magazine - .40 - 31 Rounds - KCI
Glock Magazine - .40 - 31 Rounds - KCI
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Product Reviews

Write your own review


Cody Lee on 2/25/2013 12:01:09 AMVerified

Overall Product Rating:

Super fast shipping and a good mag!!

"31 Round Glock Magazine"

Keith Ford on 3/15/2013 5:13:04 AMVerified

Overall Product Rating:

I just received my 31 round Glock magazine. I put it in my Glock 22. It looks awesome. I had to take a picture of it and send it to all my friends.

"Great Mag"

Inevermiss on 10/7/2012 11:44:48 AMVerified

Overall Product Rating:

Stiff spring at first, got 13-15 rnds in right off the bat but can fill after about 2-3 days of sitting and adding a few here and there. Ive had 2, never jammed and very durable, so I bought 2 more, these really are great mags, best part is the price! Wow!

"HKNAKCI2297 31 Round Magazine Glock .40 S&W - KCI"

John Riddell on 2/24/2013 10:49:37 AMVerified

Overall Product Rating:

You will find no difference with this KCI high cap mag compared to a pricier Glock product - if you can find it. I recommend these to anyone who loves their Glock!!

"high cap mag"

Dubfire98 on 2/14/2014 5:17:17 PM

Overall Product Rating:

Bought one of these for my G33. Mag spring was nice and stiff. Loaded by hand. I ran Remington umc fly thru it with no problems. Fed great ran awesome even with Fast firing patterns. I'll buy more

"love it"

Tyler Witter on 11/22/2012 9:14:57 AMVerified

Overall Product Rating:

It only fit 13 when I first got it from spring being so stiff but about 2 weeks of stretching and using speedloader I finally got 31 in. Also wish they'd put a stronger base plate on as it easily pops off if pushed wrong. But even with those problems it still functioned flawless through my glock 23. No ftf or double feeds. Really satisfied !!!

"Great product"

ruben lopez on 9/25/2013 7:28:33 AMVerified

Overall Product Rating:

Great product.

"magazine clip"

JAMES CAVE on 2/27/2013 7:18:30 AMVerified

Overall Product Rating:

Shipping was fast, and product is great.

"Great service"

Eddie Pegues on 1/5/2013 7:22:13 AMVerified

Overall Product Rating:

Great service. Mags were exactly what I ordered. Also shipping was fast. Looking forward to doing business in the future with them.

"31 Round Magazine Glock .40 S&W - KCI"

Thomas Huene on 1/23/2013 8:03:09 AMVerified

Overall Product Rating:

Fantastic - HK Parts puts the customer back in customer service. In these days and times here is a company that is there for US (the people).