This magazine is compatible with Glock 17, 34, 19X and 45 models, enhancing versatility across popular platforms
The unique easy access floor plate design allows servicing or cleaning of the magazine body without removing the extension, simplifying maintenance
Index cuts on the extension body improve grip when drawing from a magazine pouch, ensuring quick access
Machined from billet 6061 aluminum, this magazine offers exceptional strength and reliability
type 2 anodized for added protection, this magazine is built to withstand the rigors of use
It adds five rounds to the Glock 17 9mm capacity, enhancing your shooting potential without adding significant bulk
Comes with a +10% power spring, ensuring reliable feeding even with increased capacity
Designed to fit OEM Glock magazines only, this ensures perfect compatibility and performance
Proudly made in the USA, this magazine reflects a commitment to quality and craftsmanship
It fits most aftermarket flared mag wells, providing a seamless fit for enhanced performance
Enjoy peace of mind with a lifetime warranty, ensuring your investment is protected for the long haul

Features

Introducing a brand new Glock 17 OEM 17-round 9mm magazine, now enhanced with a pre-installed anodized Shield Arms +5 magazine extension. This innovative extension features a unique, easy-access floor plate design, allowing you to quickly reach the spring and follower without needing to remove the extension from the magazine body. Enjoy peace of mind with our 100% lifetime warranty and the Shield Arms Spring for Life guarantee, ensuring your magazine performs flawlessly for years to come. Upgrade your Glock 17 with this reliable and high-capacity solution today.

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Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

It is the customer’s responsibility for understanding state laws regarding magazine capacities. Palmetto State Armory abides by all state regulations regarding the sale of high capacity magazines. We DO NOT ship high-capacity magazines with firearms to certain states. We WILL NOT replace high capacity magazines with state compliant magazines. We DO NOT offer refunds in place of the magazines. Please see our terms and conditions for a list or restricted states.

California 10+ Round Magazine Buyers: PSA values your freedom and constitutional rights above all else. However, PSA will not accept new orders nor will ship any order until the Ninth Circuit Federal Court of Appeals mandate becomes finalized. Once this mandate is finalized, we will start accepting new orders and ship 10+ round magazines to California Customers.