This meticulously crafted set is designed to deliver a consistent 4.5 lb trigger pull, eliminating the need for any stoning of the sear or hammer. Engineered for precision and reliability, it ensures optimal performance right out of the box. While the sear spring is expertly calibrated, it may require slight tension adjustments to perfectly suit your specific pistol model. Ideal for a wide range of applications, this set is recommended for enthusiasts and professionals seeking enhanced trigger control and performance. Cylinder and slide provides a selection of 1911 trigger pull kits engineered to deliver various pull weights, eliminating the requirement for manual fitting The kits comprise hammers, sears, disconnectors and springs, all meticulously engineered to optimize trigger performance across various applications, ranging from tactical to competitive use Each kit differs in its components and materials, offering specific pull weights ranging from 3 lb to 5 lb, designed to meet the needs of duty carry or specialized shooting applications