ETS Group GLK429 Pistol Mags9rd Extended 380 ACP Compatible w/Glock 42 Clear Polymer

ETS Group GLK429 Glock 42 Extended 9rd 380 ACP Clear Polymer Pistol Magazine

ETS Group
SKU:
115728005
|
UPC:
854094005416
|
MPN:
GLK429
$21.51
Current Stock:
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Product Specifications
Capacity-Rounds:
9
Type:
Magazines
Firearm Group:
Handgun
Firearm Make Fit:
Glock
Caliber-Gauge:
380 ACP
Finish-Color:
Clear
Model:
Pistol Mags
Material:
Polymer
Model Fit:
G42
Product Overview

The ETS Group GLK429 is an extended-capacity polymer magazine purpose-built for the Glock 42 in .380 ACP. If you carry or shoot a Glock 42 for self-defense or plinking and want more rounds on tap without changing platforms, this 9-round magazine trades the factory's 6-round capacity for extra shots in the same slim profile. The clear polymer body lets you verify your round count at a glance, and ETS's reputation for reliable, durable magazines means you get function without the premium price of OEM Glock mags.

Extended magazines for compact .380 pistols sit in an odd middle ground: they add weight and slightly increase the grip footprint, but nine rounds versus six is a meaningful upgrade for defensive applications or range work. The GLK429 bridges that gap with reinforced feed lips and proven reliability across thousands of rounds. Whether you're building a backup magazine locker or you just want a spare that holds more, this is the kind of accessory that pays for itself in range trips.

ETS Group polymer magazines have earned trust in the tactical and civilian markets for consistent function across various firearm designs. The clear construction is practical too—no guessing whether you're loaded up before you head to the range or into the field.

Key Features

  • 9-round capacity—three additional rounds compared to Glock 42 factory mags
  • Clear polymer body for easy round-count verification
  • Designed for .380 ACP ammunition
  • Extended basepad improves grip purchase and magazine visibility
  • Compatible with Glock 42 pistols

Specifications

BrandETS Group
ModelGLK429
Caliber.380 ACP
Capacity9 rounds
CompatibilityGlock 42
MaterialClear Polymer
TypeExtended Magazine

Frequently Asked Questions

Is the ETS GLK429 compatible with Glock 42 pistols?

Yes, the GLK429 is designed to work with Glock 42 .380 ACP pistols.

How many rounds does this magazine hold?

The GLK429 holds 9 rounds of .380 ACP ammunition, compared to the standard Glock 42 factory capacity of 6 rounds.

What's the benefit of the clear polymer body?

The transparent construction allows you to quickly verify your ammunition count and load status without removing the magazine from your pistol or gear.

Is this magazine longer than the factory Glock 42 magazine?

Yes, the GLK429 is an extended magazine with an extended basepad that increases both capacity and grip purchase on the firearm.