Elite Tactical Systems 31 round (9mm) mag fits Glock 17, 18, 19, 19x, 26, 34, 45

ADVANCED POLYMER BENEFITS

• Extreme Impact Resistance—won't crack or break when dropped
• Very resistant to harsh chemicals
• Superior heat, cold and UV resistance—won’t become brittle over time even when exposed to harsh environments or extreme cold
• Translucent body—allowing you to see your ammo count and type
• Creep resistant—the feed lips and body won't spread when being stored long term even when fully loaded