The Timney Triggers Alpha Glock Gen3-4 Large Frame Silver Trigger is a high-performance upgrade designed for precision and reliability. Engineered for large frame Glock Gen3-4 models this trigger is perfect for competition and race gun enthusiasts seeking a smoother more responsive trigger pull. Constructed from premium nickel and aluminum materials it offers durability and a sleek silver finish that stands out. Enhance your Glock's performance with this expertly crafted trigger tailored for those who demand excellence.