Kensight - Glock - Adjustable Square Blade Rear Sight - Large Frame (20 & 21) (860-821) w/ KENSIGHT
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UPC: 755377978215

Kensight - Glock - Adjustable Square Blade Rear Sight - Large Frame (20 & 21) (860-821) w/ KENSIGHT Serrated Front Sight for Glock Pistols (Fits All Models), 0.330" Tall (870-929)

We all know the factory Glock sights leave more to be desiRed. In addition, the factory fixed sight dovetail, placed at the very rear of the slide, is small, shallow and not generally seen as ideal for an adjustable sight. Kensight has designed sight set to fit the LARGE FRAME Glock pistols. This fully adjustable rear utilizes the factory dovetail without having to modify the slide. It is precise and practical, well-built and able to withstand a lifetime of use. Because it is a fairly tall sight that sits completely on top of the side, a front sight with a minimum height of .315is necessary. This is why Kensight had beveled the rear blade to prevent snagging and to protect the shooters hands. This sight is fully adjustable for windage and elevation. With positive clicks, a simple turn of the screw will let you dial it in to shoot at any reasonable distance. Not only is the sight highly effective and easy to use, it looks good too! Knowledgeable shooters will note that our rear sight blade does not extend past the rear of the slide like many other adjustables that can extend 1/4" past the slide, putting your hands and clothes at risk. 10mm: G20, G29, G40 .45: G21, G30, G36, G41 .45 G.A.P: G37, G38, G39 Kensight Serrated Ramp Front Glock Sight Because the Glocks sight dovetail is very small and positioned more to the rear, it is anything but ideal for adding an adjustable sight. The Glocks slide also has a very shallow dovetail, making it almost impossible to pocket a fully adjustable sight with it's many mechanisms. This makes it a almost impossible to "seat" down the rear sight low enough, to be paiRed with a standard height front sight. While our Glock adjustable sights are set up for more of a target style shooting or supressed application, a .315" tall front sight is the minimum required to pair with our the adjustable rear. This sight sets front, is fully serrated top to bottom and .100wide which pairs perfectly with our .118 rear notch. This sight was spacifically designed for target or suppressor use, but works well when shooting longer distances or when a higher sight is just necessary. The front sights can be used on sub compacts, full size and long slide Glock pistols when shooting longer distances. Simple to install with a single mounting screw. (included) You may consider a small bit of blue locktite which is not required, but will not hurt if desiRed. .315" Tall x .100" Wide - It is an all around good height and is a good height for target shooting at standard distances. .330" Tall x .100" Wide - This taller height is better for targets at longer distances and gives more adjustability. .350" Tall x .100" Wide - This sight was designed for shooting at greater distances but also works well paiRed with suppressors. TECHNICAL INFORMATION: Material: 4140 Chrome Moly Steel Finish: Black Oxide Rear Sight Blade Type: Fully Serrated, Beveled, Rear Notch Width: .118wide x .100deep Sight Dovetail: Fits Factory Glock Rear Dovetail Dovetail Dimensions: .260wide x .078deep x 65° Front Sight Blade Height: .315", .330", or .350Front Sight Blade Width: .100" Authentic Kensight Sights - The Professional's Choice This is an authentic Kensight sight, and not to be confused with other brands. When it comes to durability, and features the Kensight sights far exceed our competitors. Our sights are Wire-EDM machined from a single billet of 4140 chrome-moly steel. The result is a precision sight built with better materials and the Wire-EDM construction ensures the tightest tolerances possible. This translates to ultra-smooth adjustments, audible clicks for both windage and elevation, and consistent dovetail dimensions in which the "industry standard" CNC construction cannot compete. Backed by our Limited Lifetime Warranty, Kensight 1911 sights are premium quality and the first choice for factory-fit OEM manufactures, competition shooters and professional's worldwide.