GL2009-215 - Interchangeable Front Glock sight. .215" height. Includes 6 litepipes of in red and green, carrying case and key to interchange litepipes. Increased height to fit many aftermarket rear sights. Fits all Glock models except ported or compensated models. RT2008 - Ruger® Taper Barrel front sight. Interchangeable style. Includes 6 LitePipes in red and green, carrying case and a key to interchange the LitePipes. Fits tapered barrel tarrget model with adjustable rear sight. Height of sight from barrel up is .526". HK2008F - Heckler & Koch interchangeable front sight. Fits H&K USP full size calibers. 45 ACP, .357 Sig, 40 S&W, 9mm (height of sight is 6.8mm). Includes 6 LitePipes in red, green, and white, revoling carrying case and key to interchange LitePipes. STI2008 - Interchangeable front sight. Includes six litepipes in red and green, arrying case and key to interchange the litepipes. Fits STI Edge and variants. Litepipe diameter is .080". Height of sight from slide up is .175" (overall height from base of dovetail to top is .226"). CT2009 - Colt Interchangeable front sight. Includes 6 LitePipes in various colors, carrying case & a key to interchange Litepipes. Tenon style sight. Fits most wide tenon 1911's . Tenon can be narrowed to fit early narrow tenon 1911's. Height of sight is .180". TR1911- Taurus PT 1911 Interchangeable front sight. Includes six litepipes in red and green, carrying case and key to interchange the litepipes. HIVIZ Dovetail Sight Installation Warning!! We recommend gunsmith installation of dovetail sights. If a sight pusher is used for installation it must be of the type that pushes on the dovetail itself. Never use a sight pusher that exerts pressure on the blade of a sight. Our sight bases are manufactured from quality steel, but due to the design, sight pushers that exert pressure on the blade will damage the sight. HIVIZ dovetails are manufactured slightly oversize to allow for dovetail cut wear on used guns. Fitting will likely be neccessary for proper installation. “GLOCK” is a federally registered trademark of Glock, Inc. and is one of many trademarks owned by Glock, Inc. or Glock Ges.m.b.H. Brownells is an independent dealer of parts and accessories for Glock® pistols, and is not affiliated with or endorsed by Glock, Inc. or Glock Ges.m.b.H. The use of Glock on this page is merely to advertise the sale of Glock parts or components. As indicated in the product descriptions, not all parts and accessories on this site are official Glock products.