18-Round Polymer Magazine for Glock 43X & Glock 48

The IMI Defense™ 18-Round Polymer Magazine for Glock 43X and Glock 48 delivers increased capacity, dependable feeding, and lightweight durability in a rugged all-polymer design. Engineered for reliable operation through thousands of rounds, this magazine is built for everyday carry, range training, tactical applications, and defensive use.

Designed specifically for Glock 43X and Glock 48 9mm pistols, this high-capacity magazine is also compatible with PSA Micro Dagger platforms. Its reinforced polymer construction provides exceptional strength and impact resistance while remaining lightweight for comfortable carry and handling.

The magazine features a high-visibility bright orange follower for quick empty-magazine identification, a specially engineered steel spring for smooth and consistent feeding, and integrated witness windows for fast round-count checks. An easy-to-remove floorplate simplifies maintenance and cleaning, while the drop-free design ensures efficient reloads whether loaded or unloaded.

Compatible with all IMI Defense™ Glock 43X accessories and most aftermarket floorplates designed for OEM-style Glock 43X magazines.

Features & Benefits:
• 18-round capacity for Glock 43X and Glock 48 platforms
• Durable reinforced all-polymer construction
• Lightweight design with exceptional durability
• High-visibility orange follower for quick empty-mag identification
• Engineered steel spring for reliable feeding performance
• Witness windows for round-count reference
• Easy disassembly for cleaning and maintenance
• Drops free when loaded or unloaded
• Resistant to impacts, harsh chemicals, heat, cold, and UV exposure
• Compatible with PSA Micro Dagger platforms
• Works with IMI Defense™ Glock 43X accessories and compatible floorplates
• Ideal for concealed carry, training, range, and defensive applications