The Glock OEM Slide Lock for the Glock 43 is a high-quality factory-produced slide lock designed to function reliably with the Glock 43 pistol. This slide lock is made from durable materials and is designed to securely lock the slide in place after the last round is fired, ensuring safe and reliable operation. The OEM slide lock is designed to fit seamlessly into the Glock 43 frame and can be easily installed without any modifications to the firearm. The Glock OEM Slide Lock for the Glock 43 is an excellent choice for those looking to replace their worn or damaged slide lock or for those building a custom Glock 43 pistol.