Elite Tactical Systems Group

ETS mags won't crack or break, are resistant to heat, cold, UV and harsh chemicals and won't become brittle over time. Their mags come with enhanced features like non-tilt followers, creep-resistant feed lips and clear body allowing you to see count and ammo type, leaving nothing to chance. Features : - Fits the .45 Glock 21, 30, 41 (does not fit SF) - Extended 18-round capacity - Easy disassembly with their specially designed base plate - Ergonomically designed floor plate makes it easy to grab from mag pouches - Lifetime Warranty