Kensight - Glock - Adjustable Square Blade Rear Sight - Large Frame (20 & 21)
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UPC: 755377868219

Kensight - Glock - Adjustable Square Blade Rear Sight - Large Frame (20 & 21)

We all know the factory Glock sights leave more to be desiRed. In addition, the proprietary fixed sight dovetail, placed at the very rear of the slide, is small, shallow and not generally seen as ideal for an adjustable sight. Knowing this, Kensight has designed this front and rear sight set specifically for the FULL SIZE, LARGE FRAME Glock pistols. This fully adjustable rear, Kensight Item# 860-821, utilizes the small, shallow factory dovetail so no sight or slide cutting is required. 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 absolutely necessary. This is why Kensight had beveled the rear blade to prevent snagging and to protect the shooters hands. The rear 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. PISTOL COMPATIBILITY, FRONT AND REAR SIGHT: FULL SIZE AND COMPACT LARGE FRAME 10mm: G20, G29, G40 .45: G21, G30, G36, G41 .45 G.A.P: G37, G38, G39 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: Factory Glock Rear Dovetail SIMILAR SIGHTS: 970-821: KensightAdjustable, Range GlockFront and Rear Sight Set for the Large Frame, Includes a .330" Tall Front (970-821) 980-821: KensightAdjustable, Suppressor Height Glock, Front and Rear Sight Set for the Small Frame, Includes a .350 Tall Front (980-817) 960-817: KensightAdjustable, Carry Glock, Front and Rear Sight Set for the Small Frame, Includes a .315" Tall Front (960-817) 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.