Abstract: A quick attachment and release device and base may attach to a tri-pod or be carried on a harness worn by a user and includes a quick release allowing easy attachment of accessories. The device and base includes a shaft which enters a passage in the base and is retained by a toggle at a toggle end of the shaft. The toggle end of the shaft is passed through the passage and the toggle is rotated into a locked position preventing removal of the shaft. A spring on a spring end of the shaft, opposite to the toggle end, retains the toggle in the locked position. The quick release may be used to attach the accessories to the accessory harness which includes a connector supported by a bi-pod carried by suspender straps, and optionally a third leg. The same accessories may be attached to tri-pods using the shoe mount.