This Burris AR-P.E.P.R. QD Mount with Picatinny Top is made to give shooters a great deal of flexibility. This mount makes it fast and simple to gear up for a variety of applications and shooting disciplines. Featuring two quick-detach levers, you have the ability to switch between optics or to make the switch to iron sights while still maintaining a return-to-zero that is fully reliable. Made lightweight, yet tough, this base is a must for the serious shooter or hunter.