Push Botton QD Sling Swivel w/Base

Heavy duty alloy construction
Mount Base: Picatinny/Weaver
Rail Length: 0.65 inch
Total Weight (Base + Swivel): 1.5

Simply push button to detach and attach swivel to the base.
Swivel rotates freely after plugged in.
Allows the Operator to Mount the Swivel Anywhere Along Their Weaver/Picatinny Rail System. 
Great for use on Quad Rail forends or other Picatinny accessory rails