The action enhancement kit for slim frame Glocks is designed to deliver a superior shooting experience by enhancing both trigger performance and overall control. This kit includes the Apex action enhancement trigger with a precision-engineered trigger bar, paired with the Apex performance connector to provide a smoother, more consistent trigger pull. Engineered for reliability and precision, this upgrade refines the feel of your Glock, making it an excellent choice for those seeking improved performance and responsiveness in every shot. Reduce trigger pre-travel, overall travel and reset distance, improving overall trigger responsiveness and precision Provide a clean rolling break at approximately 4.5 lb, offering a smooth and crisp trigger pull Smooth uptake and reset, ensuring responsive and reliable trigger operation Center-mounted, pivoting safety maintains factory safety values, ensuring reliable operation with added safety features in-line with industry standards Direct drop-in replacement parts, requiring no fitting or modifications for easy installation and functionality 100% manufactured in the USA, proudly made in Phoenix, AZ, ensuring top-notch quality and craftsmanship