A Glock 19 OEM 15-round 9mm magazine with a preinstalled Shield Arms Glock® 19/23 +5/4 Magazine Extension

Compatible with Glock® 19

Mag Extension Features

• Type-2 anodized in multiple color options*
• Adds 5 rounds to Glock 19 9mm
• Unique easy access floor plate design to service or clean the magazine body without the need to remove the  mag extension from the mag body.
• Index cuts on the extension body to increase grip when coming out of a magazine pouch.
• Light but sturdy - Machined from billet 6061 aluminum
• USPSA 141.25 Magazine Gauge Compliant
• Comes with a +10% power spring
• FITS OEM GLOCK MAGAZINES ONLY
• Works with the Shield Arms Carry or Premium Magwells - Gen 5 Glock® 19/23/44
• Fits most aftermarket flared mag wells
• Proudly Made in the USA
• Lifetime warranty
• Easy Installation Instructions
  
  Disclaimer: Use of this extension with the Glock 19X requires removal of the pistol's lanyard loop. 

*Note: In 2025, the anodized shade of the color option 'Mud' slightly changed. Items previously purchased in this color may not be an exact match to the new shade.

Warranty

Like all Shield Arms products, our extensions come with our 100% lifetime warranty against manufacturing defects. Additionally, we also offer a Spring for Life Guarantee - wear out your spring, get a new one for free, for life.

FREEDOM RESTRICTED STATES

If you live in a state that restricts magazine capacity we cannot ship to you unless you are law enforcement or otherwise exempt. If you are exempt from your state's ban please send us a copy of your documentation or official email to customerservice@shieldarms.com. Please include your order number.

If you purchase from a ban state and you are NOT exempt, we will cancel your order and charge you a 5% cancellation fee.

This item is controlled for export by the International Traffic in Arms Regulations (ITAR). Please check your state and local laws regarding magazine capacity restrictions.

ODA Green:

ODA's (Operational Detachment Alpha) are the boots on the ground operational teams of a Special Forces Group. This color began as a special run for a deployed ODA. In continued support we have decided to continue the color as a standard offering and donate a portion of the proceeds to The Green Beret Foundation. Finish is anodized in green.