Shield Arms +5/+4 Magazine Extension for Glock 17/22/34/35/19X/45 – Gold

The Shield Arms +5/+4 Magazine Extension for the Glock 17, 22, 34, 35, 19X, and 45 (brand part number G17-ME-5-GLD) adds 5 rounds of 9mm capacity to a Glock 17/19X/34/45 magazine and 4 rounds of .40 S&W capacity to a Glock 22/35 magazine, finished in a gold anodize for a distinctive look. Shield Arms machines the extension from billet 6061 aluminum and finishes it with a Type 2 anodize for corrosion resistance and a durable, long-wearing surface. A unique easy-access floor plate design lets shooters service or clean the magazine’s spring and follower without removing the extension from the magazine body, and index cuts on the extension improve grip when drawing from a pouch. Every extension ships with a +10% power spring for reliable feeding at the added capacity.

Key Specifications

• Adds 5 rounds of capacity to Glock 17, 19X, 34, and 45 magazines in 9mm.
• Adds 4 rounds of capacity to Glock 22 and 35 magazines in .40 S&W.
• Machined from billet 6061 aluminum for strength and light weight.
• Finished with a Type 2 gold anodize coating for corrosion resistance and a distinctive look.
• Features an easy-access floor plate for cleaning without removing the extension.
• Includes index cuts on the body to improve grip when drawing from a pouch.
• Ships with a +10% power spring for reliable feeding.
• Fits OEM Glock magazines only, and most aftermarket flared mag wells.
• Proudly made in the USA by Shield Arms.

Frequently Asked Questions

How many rounds does it add? 5 rounds to 9mm Glock 17/19X/34/45 magazines and 4 rounds to .40 S&W Glock 22/35 magazines.

Can I service the magazine without removing the extension? Yes, the easy-access floor plate design allows spring and follower service without removing the extension from the magazine body.

Will this fit aftermarket magazine wells? Yes, it fits most aftermarket flared mag wells in addition to OEM Glock magazines.

Buy the Shield Arms +5/+4 Magazine Extension for Glock 17/22/34/35/19X/45 – Gold

Add real capacity to your Glock magazines with a distinctive gold finish. Order it from our Shield Arms lineup, part of our magazine accessories selection, at our Lubbock, Texas gun shop for fast, direct shipping.