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Williams Twilight Rear Sight Aperture 3/8" Diameter 0.125" Hole by Williams -

Product Description

Williams apertures are standard thread size and will accommodate Williams, Redfield and Lyman receiver sights. The Twilight series are designed for shooting under poor light conditions. They create a sharp contrast that gives quick definition to the aperture hole.

Williams Twilight Rear Sight Aperture 3/8" Diameter 0.125" Hole

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Brand Williams
Williams

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