Polymer 45 Degree Pop-Up Sights

Polymer 45 Degree Pop-Up SightsThe Black Rifle Depot Polymer Degree Pop-Up Sights are a must have if you need quick action aiming and have a scope mounted but no time to use it. They make awesome backup sights as well. Remember that cheap AR 15 parts..Features:Front SightAdjustable A2 postBall bearing pivot detent with posi-lockRear SightAdjustable for windageWith two apertures45 degree mountsSpecs:Length: 2.5"Net Weight: 2.4 oz.Color: blackMaterial: Polymer