Xtech Tactical Magazine Extender Features The Xtech Tactical Magazine Extender is built around a patented extension design that adds three additional rounds to a standard Glock 43 6-round 9mm magazine. High impact injection molded material forms the extended base giving the extension the durability to handle repeated loading and carry without cracking or deforming. A stainless steel 17-7 spring works alongside that housing to maintain the spring tension needed for reliable feeding across the magazine s increased capacity. The extension is engineered to match the factory Glock 43 look and texture so the completed magazine looks like it came from the factory rather than an aftermarket add-on. Because the extender is purpose built for the Glock 43 platform installation is straightforward and does not require any gunsmithing or modification to the factory magazine body. The matched stainless steel spring is specifically selected to maintain reliable feeding and consistent performance even with the added capacity in play. Xtech Tactical backs the extender with a lifetime warranty and manufactures it in the USA giving owners confidence in both the build quality and long-term support. For Glock 43 owners who want a few extra rounds in a compact carry package this extension kit is a simple dependable upgrade. XTech Tactical Magazine Extender Specifications Manufacturer: XTech Tactical Model: Magazine Extender for Glock 43 Compatible Hosts: Glock 43 Capacity Increase: +3 Rounds Material: High Impact Injection Molded Polymer Spring Material: Stainless Steel 17-7 Country of Origin: Made in USA Caliber: 9mm Available At: GrabAGun