Shield Arms Glock 17 +5 Magazine Extension | 22-Round 9mm | Black Anodized Aluminum

Maximize your Glock 17’s capacity with the Shield Arms +5 Magazine Extension pre-installed on a factory Glock 17 OEM 17-round 9mm magazine — giving you a ready-to-run 22-round setup right out of the box.

Machined from billet 6061 aluminum and finished with a Type 2 anodize, this extension is built to withstand the rigors of competition, duty, and defensive use. The innovative easy-access floor plate design lets you field strip and service the magazine body without ever removing the extension — a game-changer for routine maintenance and range days. Index cuts along the extension body provide a positive grip when drawing from a magazine pouch, and the included +10% power spring ensures reliable feeding at increased capacity.

Proudly made in the USA, this extension fits OEM Glock magazines and is compatible with most aftermarket flared mag wells. Backed by a 100% lifetime warranty and Shield Arms’ Spring for Life guarantee, this is a long-term investment in your Glock’s performance.

**Key Features:**
– Adds 5 rounds to standard Glock 17 9mm OEM magazine (17+5 = 22 rounds)
– Easy-access floor plate — service the magazine without removing the extension
– Index cuts for enhanced grip on mag changes
– Machined from billet 6061 aluminum with Type 2 anodize finish
– Includes +10% power spring for reliable high-capacity feeding
– Fits OEM Glock magazines and most aftermarket flared mag wells
– Made in the USA
– 100% lifetime warranty + Spring for Life guarantee

**Note:** Use with the Glock 19X requires removal of the pistol’s lanyard loop.

Order online today at VanTon Arms and get this performance-ready magazine shipped fast nationwide.