This SHIELD ARMS 5-round magazine extension (part no. G19-ME-5-RED) adds capacity to a compatible Glock 19/23 magazine, available in 9mm Luger/.40 S&W. The magazine itself is not included.

Key Specifications

• Sized for 9mm Luger/.40 S&W magazines.
• Adds 5 rounds of capacity to a compatible magazine.
• Built for Glock 19/23 magazines.
• Part of the manufacturer’s +5/+4 Magazine Extension line.
• Constructed from aluminum.
• Finished in anodized.
• Manufactured by SHIELD ARMS.
• Installs without tools, replacing the factory base pad or floor plate.
• A simple way to add capacity without buying a whole new magazine.

Frequently Asked Questions

How many extra rounds does this extension add? It adds 5 rounds of capacity to a compatible magazine.

Does this include a magazine? No, this is an extension only for a compatible Glock 19/23 magazine; the magazine itself is not included.

Buy the SHIELD ARMS 5-Round Magazine Extension for Glock 19/23 magazines

Order the SHIELD ARMS 5-Round Magazine Extension for Glock 19/23 magazines from our Lubbock, Texas gun shop for fast shipping. Browse more Magazine Accessories at Schaefer Defense.