The Mec-Gar® Glock® 17 9mm 20-Round Anti-Friction Magazine Extended is an aftermarket magazine designed for proper fit and function with the Glock 17. Built from durable carbon steel with an anti-friction coating, this magazine is designed for superior strength and lasting corrosion resistance in almost any self-defense or range day environment. The high-tensile music wire spring and high-impact green follower ensure smooth, consistent feeding in high-stress target and defensive situations, while a high-impact polymer floor plate offers added drop resistance that's ideal for quick mag swaps. Works with factory magazine release buttons. Does NOT require a metal button upgrade.

Choose the magazine manufacturer that is the most trusted in the industry. All Mec-Gar magazines are made in Italy with the most sophisticated technologies and best materials. Since 1965 Mec-Gar has been a world leader in the production of magazines for the largest firearm manufacturers and militaries in the world.

Know your own state laws

Due to legal restrictions, high capacity magazines are not available for purchase by civilians in the specific states listed below: