AR Style Front And Rear Flip Up Backup Sight Set - Polymer - Black / Tan / Green

Excellent value front and rear backup sight set which will fit onto any Picatinny rail.  Push down, flip-up.- Easy to install, locks securely into place. Both front and rear sight are included in this set.- Simple to calibrate (windage and elevation)- Secure fit, holds zero- Leave up or fold down (spring-loaded)- Item weight: 1.3 ounces- Hex key included, comes ready to attach1.6 x 1.34 x 1.6 IN (L x W x H)