Certain Glock Adjustable Kensight Sight Set with Beveled Blade and 0.315" Front Sight Fully Adjustable Windage and Elevation Sight Body is wire-EDM machined from a Solid Billet of Chrome-Moly steel Beveled sight blade for snag-free operation and quicker draw time. Not like other Glock sights which extend 1/4" past the slide Backed by our Kensight Limited Lifetime Warranty