The Redding 6.5mm Creedmoor Instant Indicator is designed for quick comparison of headspace and bullet seating depth to within .001".
It enables sorting of bullets, cases, and loaded ammunition for uniformity, as well as setting up sizing dies and checking shoulder bump and trim length uniformity.
The product comes with a dial indicator and necessary components like a bore diameter bushing, surface contactor, shoulder contactor, and headspace gauge, along with complete instructions.