The Platinum Quick disconnect takes QDC’s to a higher level of precision! With the new P-QDC you no longer will have a hard time keeping the QDC hole perfectly vertical when installing, thanks to the adjustable base in its design. Bolt on the base tight as you desire, slide the QDC body on and align it anyway you want 360 degrees, then just tighten four 1/4-20 set screws down and you’re good to go!