Strike Industries Glock 42 Enhanced Magazine Plate Extension

Strike Industries Glock 42 Enhanced Magazine Plate Extension

Product Code:
Calculated at Checkout
$12.95 $10.95



  • Replacement for Glock 42 standard magazine plate
  • Add 2 round capacity to Glock 42 factory 6-round magazine
  • Extended grip surface for better weapon control
  • Sleek and no snag design
  • Comes with SI enhanced magazine insert


  • Material: Polymer
  • Weight: 0.4 oz.
  • Capacity: Plus two round


  • Glock 42


  • 1x Strike Industries Glock 42 Magazine Extension
  • 1x Enhanced Magazine Insert


When the Glock model 42 came out it filled everybody's wishes for a compact .380, except for ammo capacity and weapon control. The pint-sized Glock 42 only held six rounds, and its grip was so short that if you had normal size hands your pinky finger had no place to hold. However, the Glock 42 magazine extension solves both of these issues with class. It gives you room to hold two more rounds and a place for your little finger to grab. The Strike Industries Glock 42 EMP is textured and shaped like it was made specifically for the 42. It really looks like it belongs there.

Strike Industries is a well-known name in the firearms community for its high-quality products. The company is composed of avid AR-15 and pistol users who play a huge part in the design of Strike products. Strike Industries products are made for shooters by shooters. In their usual form Strike Industries doesn't simply make parts, they solve problems. Because these products are created by firearm enthusiast for competitive shooters, you can rest assured that they will meet your needs.

Why Do I Need A Glock 42 Magazine Extension?

Because function is equally as important as form, SI designed their Glock 42 magazine extension to be as easy to install as possible. At the same time, the additional length increases control, which in turn, can lead to increased accuracy. The Strike Industries Glock 42 magazine extension permits the owner of a Glock 42 to extend the magazine capacity by two rounds. The ergonomic design of the extension allows for smoother magazine reload time and easier handling of the pistol. The no-snag design of the extension is easy to hold and offers a better grip surface in adverse conditions. This Glock 42 extended magazine plate will allow your handgun to hold up to eight rounds instead of six.

Strike Industries Glock 42 EMP Is Designed For Self-Defense

The Glock 42 is primarily meant to be a concealed carry pistol for self-defense in close quarters. As with anything of the sort, weapon control and shot capacity are important issues. Installing your Strike Industries Glock 42 EMP gives your gun the same magazine capacity as the beloved 1911. The additional grip length shouldn't be a concealability issue if you carry in your waistband with an untucked shirt. Indeed, a small trade-off for two more rounds and better weapon control.

As with all other products by Strike Industries, this magazine extension is designed to provide the active user of a Glock 42 with a product that does what it’s supposed to do without a hitch. Order your magazine extension today to increase the functionality of your sub-compact Glock 42!

Write a Review

22 Reviews

  • Glock 42 mag extension

    Posted by Terry Whipple on 15th Aug 2021

    After at first fussing with installing I watched a few videos on You Tube and figured it out. Fits perfectly and looks like Glock accessory. Could only get one additional round in though. Otherwise very satisfied. Would recommend.

  • Glock G42 mag extensions

    Posted by Conrad Taylor on 15th Jul 2021

    It really helped with putting my pinky finger on the magazine. The ridges were rough, so I just put a piece of tape around it. Really good mag extensions. Bought 2.

  • Glock 42 Enhanced Magazine Extension Plate

    Posted by Dave Hohisel on 14th Feb 2021

    With the magazine extension it gives me better control and two extra rounds.Great looking product and easy to install.

  • G42 mag extenders

    Posted by Matt Foster on 6th Nov 2020

    These are supposed to add 2 rounds to your mag and they only add one. I do like the fact that they do allow my pinkie to rest on the grip now

  • Strike Industries Glock 42 mag extension

    Posted by ranger_dog on 3rd Aug 2020

    Good product. Works well, feels good in the hand. Fit is 90% perfect, just a slight gap on the back of the extension between it and the mag well.

  • decent

    Posted by daniel on 13th May 2020

    says it adds +2, but when you add the 8th round its VERY tight and it is super hard to go in. almost feels like it will damage the top of the magazine because you have to force that last round. otherwise it does give the extra grip room for the pinky.

  • Great accessory

    Posted by Mike Abril on 26th Apr 2020

    Excellent product gun feels perfect now with this +2 extension!!

  • Perfect

    Posted by michael zitz on 13th Apr 2020

    Got my g42 mag extensions today, put them right on my mags on my lunchbreak and they fit perfectly. Installed easily and the mags seem to load and feed with no issues

  • Strike Industries Glock 42 Enhanced Magazine Plate Extension

    Posted by Mark L. on 7th Oct 2019

    Very high quality mag extensions!! As some others have noted they really do look they came from Glock because they match up so well! Easy to install and 150 rounds through them I have had no feed issues!

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