Warne Magazine Extension for Glock 19/23, Gray Aluminum

This Warne magazine extension (part no. 3129) shares the same 6061-T6 aluminum construction as the brand’s other Glock 19/23 extensions, finished here in a hardcoat-anodized gray for shooters who want a more understated look than a color-blocked finish. It adds 5 rounds of 9mm Luger or 4 rounds of .40 S&W to a compatible Glock 19 or Glock 23 magazine, with an ergonomic shape that eases insertion and finger grooves that let the magazine be stripped from the pistol by hand if needed. As an extension rather than a complete magazine, it installs onto a magazine the shooter already owns. For Warne Glock 19 and 23 owners, this magazine accessory is a durable capacity upgrade.

Key Specifications

• Adds 5 rounds of 9mm or 4 rounds of .40 S&W to a compatible Glock 19 or 23 magazine.
• Fits the Glock 19 and Glock 23 magazine platforms.
• Machined from 6061-T6 aluminum for a lightweight, durable extension.
• Finished in hardcoat-anodized gray.
• Classified as a Magazine Extension, installing onto an existing Glock 19/23 magazine.

Frequently Asked Questions

How much extra capacity does this add? 5 rounds of 9mm or 4 rounds of .40 S&W, depending on the magazine it’s installed on.

Does this include finger grooves? Yes, they allow the magazine to be gripped and stripped from the pistol by hand if needed.

Buy the Warne Magazine Extension for Glock 19/23

A durable, understated capacity upgrade is an easy add for any Glock 19 or 23. Order it from our Lubbock, Texas gun shop for fast, insured shipping.