Elite Tactical Systems Group Elite Tactical Systems Group, Magazine, 45ACP, 18 Rounds, Fits Glock 21/30/41, All Generations, Polymer, Clear GLK-21-18 GLK2118

• Fits the .45 Glock® 21, 30, 41
• Available in 9, 13, 18, or 30-Round capacities
• Due to the wide variety of extensions for Glock®, the ETS mag base is designed to be compatible with Glock® extensions
• Easy disassembly with our specially designed base plate
• Ergonomically designed floor plate makes it easy to grab from mag pouches
• Lifetime Warranty

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