HiViz Target Sight Set for Glock 9mm/40 S&W. Our bright and ultra-durable HIVIZ sights will enhance your confidence and shooting experience.Features:HIVIZ interchangeable LitePipe for front and rear Sight Includes green red black and white Litepipes All metal construction LitePipe diameter front sight 0.090 Rear sight 0.078 Rear sight height 0.224 notch width 0.140 front sight 0.215 tall by 0.120 wide Replacement LitePipe Handgun version # 6 rear interchangeable litepipe Limited lifetime warranty under normal conditions and proper use of firearm Fits: All Glock models in 9mm and 40 S&W. does not fit model 42/43 Specifications for HiViz Target Sight Set for Glock: Manufacturer: HiViz Gun Make: Glock Gun Model: Glock 17 Color: Black Features of HiViz Target Sight Set for Glock: HIVIZ interchangeable LitePipe for front and rear Sight; Green red black and white Litepipes; All metal construction LitePipe; Front sight diameter: 0.090; Rear sight diameter 0.078; Rear sight height: 0.224; Notch width: 0.140; Front sight height: 0.215; Front sight width: 0.120; Replacement LitePipe Handgun version # 6 rear interchangeable litepipe; Limited lifetime warranty under normal conditions and proper use of firearm Fits: All Glock models in 9mm and 40 S&W. Does not fit model 42/43 Package Contents: HiViz Target Sight Set for Glock What firearm models does the manufacturer say HiViz Target Sight Set for Glock is compatible with? The manufacturer suggests that HiViz Target Sight Set for Glock is compatible with Glock 17HIVIZ Interchangeable Front and Rear Target Sight Set for Glock pistols. Fits all Glock models. Rear is .224 tall notch is .140 wide x .125 deep; Front is .215 tall x .120 wide. Front sight includes Green Red and White replaceable LitePipes; rear sight includes Green Red and Black replaceable LitePipes.