NcSTAR VISM Pro Series Flip Up Front and Rear

It never hurts to have a plan B and the NcSTAR® VISM Pro Series Flip Up Front and Rear sights are the perfect backup just in case your optic's batteries die, or it fails. Both the front and rear sight feature a low-profile design and are spring loaded, deploying with the simple push of a button. The front sight features an A2 front sight post that is adjustable for elevation and is designed for handguard rails, monolithic receivers, and gas blocks that are the same height as the AR receiver Picatinny rail. The rear sight features an A2 dual aperture (large and small) that is adjustable for windage with a knurled windage knob for easy adjustments. The rear sight folds flat so it can easily fit under most rifle scopes. These sights feature an aluminum main body with a steel A2 front post and A2 rear aperture. Compatible with Picatinny rails, mounting tool included. Front sight dimensions: 2.4"L x 1.1"W x 0.8"H. Rear sight dimensions: 2.4"L x 1.2"W x 0.8"H.