Adjustable trigger kit lets you select the weight of pull, let-off, and overtravel that best suit your style of shooting. Comfortable, .330" factory width, trigger shoe delivers excellent feel, vertical grooves give positive purchase. Housing is CNC machined from aluminum billet; provides greater internal clearance to reduce drag and produce a smooth felt pull. Available in four weight-of-pull ranges. Models for pre-2006 manufactured rifles retain the factory safety lever and bolt release. K models are required for rifles manufactured in 2006 and later, and include safety and bolt release. Fits Remington 700, 40X, and pre-2006 Model Seven rifles.