Specification

Quick Release Lever allow fast installation&detachment

Adjustable QD lever

Fits 30mm/(25.4mm) adjustable diameter O-Ring Scope

Suitable for 30mm/25.4mm (1") Tactical Flashlight&Laser Sight&riflescope Tube

Install on all 20mm Weaver Rail,Scope Rail&picatinny Rails

Color:Black/Tan

Mount Material:Aluminum Alloy 

Rail Type:20mm Weaver Standard Rail 

Mounts to:Weaver or Picatinny Rail 

Ring Diameter:25.4mm (1") 

O-Ring Scope Diameter:25.4mm/30mm adjustable