The Tyrant CNC TDGSTOP48G Extended Slide Release is designed for Glock 42, 43, 43X, and 48 models. This slide stop is made from 6061 aluminum and features a hard coat anodized finish. As the first-ever CNC machined extended slide release for Glock, it provides improved functionality for your pistol.Key FeaturesMaterial: Constructed from durable 6061 aluminum for strength and longevity.Finish: Hard coat anodized to enhance resistance to wear and corrosion.Compatibility: Specifically designed for Glock models 42, 43, 43X, and 48.