Upgrade your Glock 42 43 or 48 with the first-ever CNC machined extended slide release. Crafted from durable 6061 aluminum and finished with a hard coat anodization this drop-in replacement offers unparalleled precision and reliability. Designed specifically for easy installation and optimal performance it's the perfect enhancement to ensure smoother operation and increased functionality for your firearm. Built for shooters who demand both style and utility.