CMC Triggers Drop-in Flat Trigger Kits for 45 Cal Gen 4. CMC Triggers crafted these Pistol Triggers with their patented "Signature Flat" design that is ergonomically built to create a smoother and more reliable shooting experience. These CMC Triggers 72001 Drop-in Flat Trigger Kits for 45 Cal Gen 4 feature a downsized geometry for an easier fit into your Glock pistol. Grab a CMC Triggers Drop-in Glock Trigger today to enhance your shot with every pull. Specifications for CMC Triggers Drop-in Flat Trigger Kits for 45 Cal Gen 4: Manufacturer: CMC Triggers Trigger Shape: Tactical Flat Caliber: .45 ACP Model Generation: 4 Features of CMC Triggers Drop-in Flat Trigger Kits for 45 Cal Gen 4: Patented "Signature Flat" trigger design Downsized the overall geometry to create an excellent fit in the Glock pistol All of the superior traits from the AR platform are replicated here in our new design Package Contents: CMC Triggers Drop-in Flat Trigger Kits for 45 Cal Gen 4 CMC Triggers 72001:Drop-in Flat Trigger Kits for 45 Cal Gen