Manufacturer: Aimpoint 12245
The Aimpoint QRP mount is what you need for your red dot sight. This mount is easy to get on and off your AR-15 rifle, and comes in a black finish.
Specifications and Features:
Complete QRP Mount
Weight: 0.35 pounds
Dimensional Weight: 0.12 pounds
Dimensions: 3" (W) x 2.25" (H) x 3" (D)