Vism Pro Series AR Flip Up Rear Sight

Vism Pro Series Flip-Up Rear Sight<br /><br />Features:<br /><br />- Pro Series Flip-Up Rear sight is a low profile spring loaded rear back-up sight that flips-up and deploys with a push of a button.<br />- Rear sight low profile design folds flat to fit under the majority of scopes.<br />- Features an A2 dual aperture (large & small) that is fully adjustable for windage. Knurled windage knob makes adjusting the windage an easy task.<br />- Aluminum main body with steel A2 dual rear aperture, windage knob, and adjustment screw.<br />- Mounts onto Picatinny Mil-STD 1913 rails, mounting tool included.<br /> <br />Specifications:<br /> <br />- Finish: Black<br />- Dimensions: 2.4"L x 1.2"W x 0.8"H<br />- Weight: 2.3 oz.