Cornerstone | Factory Seconds Sting It offers extreme performance on

It offers extreme performance on the green and from the fairway

A great choice for anhyzer tailwind drives

We wanted to Reinvent the MD1 to be the golden standard for straight flying midrange

The consistent flight path of this disc makes it a favorite of disc golfers looking not only for a long flight but pinpoint accuracy

Cornerstone | Factory Seconds Sting It offers extreme performance onThese discs have been categorized as factory seconds by our warehouse team. This is due to defects on the plastic, stamp, or other areas of the disc. Designed for players who want a dependable workhorse on and off the tee, the Cornerstone offers a reliable straight flight with consistent fade. Its sneaky distance and controllability make hitting the fairway a breeze. Developed in collaboration between Gateway Disc Sports and Foundation Disc Golf.