UTG 30mm Quick-Detach Max Strength Rings, Low, Weaver/Picatinny

30mm rings Low profile Fits Weaver/Picatinny rail 4 hex screws per ring secure your scope Quick-detach lever on each ring for quick attachment & removal Special tape inside the rings keeps your scope tight without excessive clamp pressure! Leapers UTG 30mm Quick-Detach rings can be quickly installed on or removed from your Weaver/Picatinny rail system. They feature 4-screw caps, low profile and are precision-machined from aircraft-grade aluminum alloy, but steel is used for all the bearing surfaces and the key. By creating an open cap top, the mounts are lighter than similar mounts with a closed cap.