The ETS® 10mm 15-Round Carbon Smoke Magazine for Glock® 20 Pistols is a low-cost, high-performance aftermarket pistol magazine, engineered to deliver exceptional reliability and jam-free feeding performance in high-stress tactical applications. The impact-resistant polymer tube offers lasting strength and reliability, while the transparent design allows for superior clarity and quick round counts in fast-action tactical and personal defense environments. Further, this magazine comes equipped with a high-strength steel wire spring and anti-tilt polymer follower for dependable operation, while the creep-resistant feed lips ensure superior stability. If that’s not enough, ETS uses a proprietary polymer that’s highly resistant to chemicals, heat, and corrosion for lasting service in virtually any environment. So, what are you waiting for? Pick up an extra ETS magazine or two today for your Glock 20 pistol and enjoy consistent firepower without breaking the bank! Made in USA.