Meta Tactical Forward Spare Magazine Grip for 9mm/.40/10mm/.45 Double and Single Stack Glocks Black. Designed to enhance stability during shooting this grip also doubles as a convenient magazine storage solution keeping you prepared for every scenario. While it pairs perfectly with the MX1 Conversion Kit its universal compatibility ensures its a must-have for any firearm enthusiast. What truly sets the Meta Tactical Spare Mag Grip apart is its innovative shim system. Compatible with double-stack and Glock magazines in 9mm .40 cal .45 and 10mm and single-stack 9mm you can transition seamlessly between calibers with a quick shim swap making it one of the most adaptable grips on the market. Specifications for Meta Tactical Forward Spare Magazine Grip for 9mm/.40/10mm/.45 Double and Single Stack Glocks: Manufacturer: Meta Tactical Color: Black Gun Make: Glock Material: Polymer Fabric/Material: Metal Polymer Length: 2.79 in Weight: 0.1 lb Mount: Picatinny Grip Type: Angled Condition: New Features of Meta Tactical Forward Spare Magazine Grip for 9mm/.40/10mm/.45 Double and Single Stack Glocks Enhanced Shooting Stability: Provides a firm ergonomic grip for greater control and precision during shooting. Integrated Magazine Storage: Doubles as a secure storage space for an extra magazine keeping it accessible when you need it most. Double-Stack Glock Magazine Compatibility: Designed specifically for Glock magazines in 9mm .40 cal .45 and 10mm. Innovative Shim System: Easily transition between 9mm/.40 cal and .45/10mm magazines with the included shim for ultimate versatility. Universal Compatibility: Works with a wide range of firearm platforms while being the perfect companion for the MX1 Conversion Kit. Rugged Durability: Constructed from high-strength materials to withstand the demands of tactical and everyday shooting. Tactical Design: A sleek and functional addition to your firearm setup enhancing both performance and aesthetics. Package Contents: Meta Tactical Forward Spare Magazine Grip for 9mm/.40/10mm/.45 Double and Single Stack Glocks Meta Tactical MTA-FSMG: Forward Spare Magazine Grip for 9mm/.40/10mm/.45 Double and Single Stack Glocks Black